| 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 | $144.29 | 3.437% | $149.2492 | $149.25 | $149.25 | $149.20 |
| Purchase #2 | $10.98 | 6.672% | $11.7126 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $201.62 | 9.215% | $220.1993 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $135.88 | 13.583% | $154.3366 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $44.65 | 3.303% | $46.1248 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $226.32 | 7.202% | $242.6196 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $51.95 | 13.842% | $59.1409 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $815.69 | $883.3830 | $883.38 | $883.35 | $883.20 | |