| 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 | $177.29 | 7.144% | $189.9556 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $59.95 | 7.333% | $64.3461 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $148.44 | 8.811% | $161.519 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $79.78 | 12.581% | $89.8171 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $129.61 | 4.589% | $135.5578 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $216.42 | 12.595% | $243.6781 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $92.40 | 3.114% | $95.2773 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $903.89 | $980.1510 | $980.17 | $980.15 | $980.20 | |