| 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 | $154.60 | 3.748% | $160.3944 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $25.50 | 10.430% | $28.1597 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $96.52 | 10.353% | $106.5127 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $25.41 | 6.765% | $27.129 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $143.38 | 4.517% | $149.8565 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $200.59 | 10.505% | $221.662 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $192.49 | 10.147% | $212.022 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $838.49 | $905.7363 | $905.73 | $905.70 | $905.80 | |