| 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 | $243.51 | 8.299% | $263.7189 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $26.51 | 4.715% | $27.7599 | $27.76 | $27.75 | $27.80 |
| Purchase #3 | $144.49 | 11.860% | $161.6265 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $105.72 | 11.763% | $118.1558 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $152.66 | 5.144% | $160.5128 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $17.61 | 5.637% | $18.6027 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $134.26 | 7.209% | $143.9388 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $824.76 | $894.3154 | $894.32 | $894.30 | $894.30 | |