| 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 | $117.52 | 6.115% | $124.7063 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $105.28 | 13.136% | $119.1096 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $137.66 | 8.171% | $148.9082 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $39.81 | 13.642% | $45.2409 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $64.68 | 9.734% | $70.976 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $134.40 | 3.698% | $139.3701 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $169.83 | 9.673% | $186.2577 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $769.18 | $834.5688 | $834.58 | $834.55 | $834.60 | |