| 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 | $174.64 | 4.272% | $182.1006 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $19.69 | 9.229% | $21.5072 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $225.37 | 11.601% | $251.5152 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $31.77 | 9.438% | $34.7685 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $126.68 | 9.499% | $138.7133 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $158.59 | 9.330% | $173.3864 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $42.96 | 11.740% | $48.0035 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $779.70 | $849.9947 | $850.00 | $849.95 | $850.00 | |