| 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 | $112.64 | 11.322% | $125.3931 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $74.38 | 8.162% | $80.4509 | $80.45 | $80.45 | $80.50 |
| Purchase #3 | $62.75 | 6.229% | $66.6587 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $149.56 | 9.827% | $164.2573 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $68.82 | 9.439% | $75.3159 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $88.73 | 4.560% | $92.7761 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $178.34 | 10.745% | $197.5026 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $735.22 | $802.3546 | $802.36 | $802.35 | $802.50 | |