| 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 | $145.54 | 12.191% | $163.2828 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $93.37 | 7.452% | $100.3279 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $37.77 | 8.286% | $40.8996 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $97.47 | 8.815% | $106.062 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $244.45 | 7.320% | $262.3437 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $73.68 | 6.330% | $78.3439 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $210.87 | 4.138% | $219.5958 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $903.15 | $970.8557 | $970.85 | $970.90 | $970.80 | |