| 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 | $125.45 | 11.441% | $139.8027 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $27.80 | 13.354% | $31.5124 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $59.89 | 11.725% | $66.9121 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $208.58 | 7.226% | $223.652 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $157.95 | 9.813% | $173.4496 | $173.45 | $173.45 | $173.40 |
| Purchase #6 | $166.38 | 8.238% | $180.0864 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $7.71 | 5.437% | $8.1292 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $753.76 | $823.5444 | $823.54 | $823.55 | $823.50 | |