| 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 | $169.85 | 10.537% | $187.7471 | $187.75 | $187.75 | $187.70 |
| Purchase #2 | $97.29 | 4.593% | $101.7585 | $101.76 | $101.75 | $101.80 |
| Purchase #3 | $209.33 | 11.498% | $233.3988 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $64.64 | 7.717% | $69.6283 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $174.80 | 3.434% | $180.8026 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $53.82 | 4.220% | $56.0912 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $148.27 | 13.281% | $167.9617 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $918.00 | $997.3882 | $997.39 | $997.40 | $997.40 | |