| 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 | $165.71 | 13.728% | $188.4587 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $87.84 | 12.304% | $98.6478 | $98.65 | $98.65 | $98.60 |
| Purchase #3 | $52.40 | 9.691% | $57.4781 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $169.83 | 6.844% | $181.4532 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $84.30 | 10.375% | $93.0461 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $112.91 | 12.869% | $127.4404 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $120.35 | 10.850% | $133.408 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $793.34 | $879.9323 | $879.94 | $879.95 | $879.90 | |