| 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 | $134.83 | 9.794% | $148.0353 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $159.94 | 5.231% | $168.3065 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $155.63 | 12.776% | $175.5133 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $15.99 | 10.558% | $17.6782 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $154.63 | 5.325% | $162.864 | $162.86 | $162.85 | $162.90 |
| Purchase #6 | $106.45 | 5.494% | $112.2984 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $216.65 | 8.408% | $234.8659 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $944.12 | $1,019.5616 | $1,019.57 | $1,019.55 | $1,019.60 | |