| 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 | $108.98 | 4.158% | $113.5114 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $143.51 | 11.865% | $160.5375 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $152.36 | 5.122% | $160.1639 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $159.37 | 12.336% | $179.0299 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $244.62 | 13.790% | $278.3531 | $278.35 | $278.35 | $278.40 |
| Purchase #6 | $154.47 | 10.130% | $170.1178 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $47.69 | 13.188% | $53.9794 | $53.98 | $54.00 | $54.00 |
| 7 purchase totals = | $1,011.00 | $1,115.6930 | $1,115.69 | $1,115.70 | $1,115.70 | |