| 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 | $197.98 | 11.679% | $221.1021 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $110.94 | 5.808% | $117.3834 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $81.52 | 13.659% | $92.6548 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $145.63 | 11.316% | $162.1095 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $23.45 | 7.121% | $25.1199 | $25.12 | $25.10 | $25.10 |
| Purchase #6 | $132.56 | 13.715% | $150.7406 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $20.68 | 5.523% | $21.8222 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $712.76 | $790.9325 | $790.92 | $790.90 | $790.90 | |