| 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 | $180.61 | 5.805% | $191.0944 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $7.77 | 10.536% | $8.5886 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $56.44 | 12.614% | $63.5593 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $87.77 | 6.790% | $93.7296 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $143.51 | 9.266% | $156.8076 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $109.27 | 9.326% | $119.4605 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $58.49 | 9.648% | $64.1331 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $643.86 | $697.3731 | $697.37 | $697.40 | $697.40 | |