| 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 | $173.82 | 6.193% | $184.5847 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $63.25 | 5.662% | $66.8312 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $146.60 | 5.248% | $154.2936 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $122.42 | 13.377% | $138.7961 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $85.91 | 7.402% | $92.2691 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $179.78 | 10.500% | $198.6569 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $126.65 | 12.104% | $141.9797 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $898.43 | $977.4113 | $977.41 | $977.45 | $977.50 | |