| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.61 | 7.340% | $189.5732 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $34.73 | 8.509% | $37.6852 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $202.78 | 4.358% | $211.6172 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $43.71 | 8.794% | $47.5539 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $160.41 | 8.630% | $174.2534 | $174.25 | $174.25 | $174.30 |
| Purchase #6 | $204.53 | 3.207% | $211.0893 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $137.43 | 9.589% | $150.6082 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $960.20 | $1,022.3804 | $1,022.38 | $1,022.35 | $1,022.50 | |