| 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 | $200.74 | 12.610% | $226.0533 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $147.53 | 8.616% | $160.2412 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $20.61 | 9.636% | $22.596 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $142.58 | 4.417% | $148.8778 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $78.29 | 12.555% | $88.1193 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $59.86 | 10.623% | $66.2189 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $82.61 | 11.559% | $92.1589 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $732.22 | $804.2654 | $804.27 | $804.25 | $804.30 | |