| 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 | $148.76 | 7.258% | $159.557 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $108.97 | 5.507% | $114.971 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $115.43 | 6.422% | $122.8429 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $107.28 | 4.764% | $112.3908 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $82.35 | 12.809% | $92.8982 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $143.69 | 3.319% | $148.4591 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $157.50 | 4.790% | $165.0443 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $863.98 | $916.1633 | $916.16 | $916.15 | $916.20 | |