| 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 | $161.80 | 3.238% | $167.0391 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $102.35 | 8.427% | $110.975 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $166.54 | 10.466% | $183.9701 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $194.35 | 8.494% | $210.8581 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $158.85 | 7.471% | $170.7177 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $187.32 | 12.367% | $210.4859 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $53.87 | 8.174% | $58.2733 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $1,025.08 | $1,112.3192 | $1,112.33 | $1,112.30 | $1,112.40 | |