| 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 | $113.97 | 3.864% | $118.3738 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $13.33 | 8.868% | $14.5121 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $179.58 | 8.649% | $195.1119 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $136.83 | 9.297% | $149.5511 | $149.55 | $149.55 | $149.60 |
| Purchase #5 | $84.62 | 5.143% | $88.972 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $110.29 | 8.189% | $119.3216 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $73.40 | 10.801% | $81.3279 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $712.02 | $767.1704 | $767.16 | $767.10 | $767.20 | |