| 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 | $187.50 | 3.620% | $194.2875 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $58.73 | 13.833% | $66.8541 | $66.85 | $66.85 | $66.90 |
| Purchase #3 | $136.45 | 9.827% | $149.8589 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $58.57 | 13.457% | $66.4518 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $203.56 | 5.777% | $215.3197 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $148.66 | 10.351% | $164.0478 | $164.05 | $164.05 | $164.00 |
| Purchase #7 | $240.82 | 12.744% | $271.5101 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $1,034.29 | $1,128.3299 | $1,128.33 | $1,128.30 | $1,128.40 | |