| 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 | $145.96 | 13.299% | $165.3712 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $39.96 | 4.782% | $41.8709 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $239.36 | 13.390% | $271.4103 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $13.40 | 6.331% | $14.2484 | $14.25 | $14.25 | $14.20 |
| Purchase #5 | $29.62 | 5.812% | $31.3415 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $234.33 | 11.869% | $262.1426 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $65.65 | 13.461% | $74.4871 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $768.28 | $860.8720 | $860.87 | $860.85 | $860.80 | |