| 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 | $165.40 | 7.826% | $178.3442 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $100.80 | 3.532% | $104.3603 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $93.97 | 3.376% | $97.1424 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $177.33 | 10.175% | $195.3733 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $31.65 | 7.161% | $33.9165 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $47.51 | 5.498% | $50.1221 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $117.83 | 8.319% | $127.6323 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $734.49 | $786.8911 | $786.88 | $786.85 | $786.80 | |