| 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 | $225.52 | 6.472% | $240.1157 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $61.85 | 7.804% | $66.6768 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $133.61 | 3.267% | $137.975 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $168.38 | 7.139% | $180.4006 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $65.61 | 11.832% | $73.373 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $135.83 | 6.292% | $144.3764 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $70.56 | 12.373% | $79.2904 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $861.36 | $922.2079 | $922.22 | $922.25 | $922.30 | |