| 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 | $20.29 | 9.389% | $22.195 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $170.57 | 6.443% | $181.5598 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $164.47 | 9.413% | $179.9516 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $249.31 | 3.397% | $257.7791 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $77.64 | 4.122% | $80.8403 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $43.38 | 11.251% | $48.2607 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $136.85 | 5.188% | $143.9498 | $143.95 | $143.95 | $143.90 |
| 7 purchase totals = | $862.51 | $914.5363 | $914.54 | $914.55 | $914.60 | |