| 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 | $174.62 | 8.687% | $189.7892 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $34.44 | 3.472% | $35.6358 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $70.77 | 12.112% | $79.3417 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $165.40 | 10.312% | $182.456 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $192.74 | 6.310% | $204.9019 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $145.55 | 4.639% | $152.3021 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $35.47 | 11.709% | $39.6232 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $818.99 | $884.0499 | $884.05 | $884.05 | $884.00 | |