| 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 | $157.35 | 8.360% | $170.5045 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $191.91 | 9.601% | $210.3353 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $16.36 | 13.782% | $18.6147 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $31.62 | 5.729% | $33.4315 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $16.70 | 3.156% | $17.2271 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $227.96 | 7.403% | $244.8359 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $232.37 | 6.865% | $248.3222 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $874.27 | $943.2712 | $943.27 | $943.30 | $943.10 | |