| 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 | $143.49 | 8.196% | $155.2504 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $104.90 | 7.586% | $112.8577 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $31.37 | 12.435% | $35.2709 | $35.27 | $35.25 | $35.30 |
| Purchase #4 | $97.73 | 8.653% | $106.1866 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $135.52 | 11.434% | $151.0154 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $187.73 | 6.307% | $199.5701 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $131.83 | 13.823% | $150.0529 | $150.05 | $150.05 | $150.10 |
| 7 purchase totals = | $832.57 | $910.2040 | $910.21 | $910.15 | $910.40 | |