| 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 | $166.37 | 6.697% | $177.5118 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $146.46 | 10.214% | $161.4194 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $148.90 | 4.487% | $155.5811 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $95.91 | 10.840% | $106.3066 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $116.61 | 7.335% | $125.1633 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $135.29 | 9.146% | $147.6636 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $49.62 | 11.495% | $55.3238 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $859.16 | $928.9696 | $928.96 | $928.90 | $929.00 | |