| 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 | $205.33 | 11.833% | $229.6267 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $15.53 | 5.508% | $16.3854 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $94.75 | 12.433% | $106.5303 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $171.27 | 4.669% | $179.2666 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $183.72 | 5.637% | $194.0763 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $99.55 | 8.661% | $108.172 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $49.68 | 6.843% | $53.0796 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $819.83 | $887.1369 | $887.15 | $887.20 | $887.20 | |