| 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 | $146.46 | 6.323% | $155.7207 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $121.31 | 7.216% | $130.0637 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $143.45 | 4.827% | $150.3743 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $99.30 | 6.663% | $105.9164 | $105.92 | $105.90 | $105.90 |
| Purchase #5 | $219.54 | 5.820% | $232.3172 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $212.90 | 5.394% | $224.3838 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $145.86 | 6.416% | $155.2184 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $1,088.82 | $1,153.9945 | $1,153.99 | $1,153.90 | $1,154.00 | |