| 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 | $152.69 | 4.249% | $159.1778 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $150.30 | 8.720% | $163.4062 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $111.76 | 8.403% | $121.1512 | $121.15 | $121.15 | $121.20 |
| Purchase #4 | $203.77 | 10.364% | $224.8887 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $90.70 | 3.482% | $93.8582 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $67.36 | 12.160% | $75.551 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $185.33 | 8.630% | $201.324 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $961.91 | $1,039.3571 | $1,039.36 | $1,039.35 | $1,039.50 | |