| 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 | $153.50 | 6.488% | $163.4591 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $111.46 | 8.139% | $120.5317 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $137.80 | 4.244% | $143.6482 | $143.65 | $143.65 | $143.60 |
| Purchase #4 | $86.83 | 7.260% | $93.1339 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $189.46 | 9.625% | $207.6955 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $216.76 | 9.815% | $238.035 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $107.53 | 3.325% | $111.1054 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $1,003.34 | $1,077.6088 | $1,077.62 | $1,077.65 | $1,077.50 | |