| 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 | $163.29 | 10.279% | $180.0746 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $105.30 | 5.332% | $110.9146 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $76.65 | 7.673% | $82.5314 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $160.70 | 6.108% | $170.5156 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $84.75 | 3.206% | $87.4671 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $238.68 | 10.119% | $262.832 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $205.35 | 8.485% | $222.7739 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $1,034.72 | $1,117.1092 | $1,117.10 | $1,117.05 | $1,117.10 | |