| 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 | $142.98 | 12.372% | $160.6695 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $96.36 | 8.818% | $104.857 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $68.81 | 6.313% | $73.154 | $73.15 | $73.15 | $73.20 |
| Purchase #4 | $45.43 | 10.229% | $50.077 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $53.50 | 12.438% | $60.1543 | $60.15 | $60.15 | $60.20 |
| Purchase #6 | $217.69 | 13.860% | $247.8618 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $221.80 | 6.754% | $236.7804 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $846.57 | $933.5540 | $933.55 | $933.55 | $933.80 | |