| 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 | $131.63 | 13.189% | $148.9907 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $48.26 | 9.158% | $52.6797 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $110.55 | 5.248% | $116.3517 | $116.35 | $116.35 | $116.40 |
| Purchase #4 | $101.96 | 4.133% | $106.174 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $155.60 | 9.546% | $170.4536 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $160.75 | 9.600% | $176.182 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $100.42 | 12.545% | $113.0177 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $809.17 | $883.8494 | $883.84 | $883.85 | $884.00 | |