| 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 | $182.58 | 10.145% | $201.1027 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $169.27 | 10.172% | $186.4881 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $32.25 | 5.245% | $33.9415 | $33.94 | $33.95 | $33.90 |
| Purchase #4 | $12.97 | 7.433% | $13.9341 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $144.31 | 9.722% | $158.3398 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $51.90 | 12.483% | $58.3787 | $58.38 | $58.40 | $58.40 |
| Purchase #7 | $132.65 | 10.202% | $146.183 | $146.18 | $146.20 | $146.20 |
| 7 purchase totals = | $725.93 | $798.3679 | $798.36 | $798.45 | $798.30 | |