| 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 | $157.93 | 7.865% | $170.3512 | $170.35 | $170.35 | $170.40 |
| Purchase #2 | $6.83 | 6.404% | $7.2674 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $118.86 | 13.703% | $135.1474 | $135.15 | $135.15 | $135.10 |
| Purchase #4 | $164.77 | 9.763% | $180.8565 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $232.25 | 7.768% | $250.2912 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $80.48 | 7.705% | $86.681 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $143.84 | 8.309% | $155.7917 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $904.96 | $986.3864 | $986.39 | $986.40 | $986.50 | |