| 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 | $110.65 | 9.805% | $121.4992 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $59.73 | 9.821% | $65.5961 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $182.59 | 6.837% | $195.0737 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $143.70 | 11.296% | $159.9324 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $81.76 | 13.171% | $92.5286 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $154.47 | 4.852% | $161.9649 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $108.80 | 3.108% | $112.1815 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $841.70 | $908.7764 | $908.77 | $908.80 | $908.80 | |