| 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 | $168.68 | 5.690% | $178.2779 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $193.75 | 7.434% | $208.1534 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $151.68 | 6.184% | $161.0599 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $143.43 | 7.421% | $154.0739 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $214.81 | 6.790% | $229.3956 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $129.40 | 13.523% | $146.8988 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $111.86 | 8.634% | $121.518 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $1,113.61 | $1,199.3775 | $1,199.38 | $1,199.35 | $1,199.50 | |