| 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 | $209.88 | 4.637% | $219.6121 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $144.87 | 11.796% | $161.9589 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $17.65 | 5.640% | $18.6455 | $18.65 | $18.65 | $18.60 |
| Purchase #4 | $247.37 | 9.508% | $270.8899 | $270.89 | $270.90 | $270.90 |
| Purchase #5 | $15.82 | 11.592% | $17.6539 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $180.37 | 4.675% | $188.8023 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $79.81 | 13.754% | $90.7871 | $90.79 | $90.80 | $90.80 |
| 7 purchase totals = | $895.77 | $968.3497 | $968.35 | $968.35 | $968.40 | |