| 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 | $107.55 | 8.209% | $116.3788 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $152.73 | 9.186% | $166.7598 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $246.93 | 8.479% | $267.8672 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $61.52 | 8.441% | $66.7129 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $151.58 | 13.504% | $172.0494 | $172.05 | $172.05 | $172.00 |
| Purchase #6 | $20.29 | 13.310% | $22.9906 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $118.49 | 11.843% | $132.5228 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $859.09 | $945.2815 | $945.28 | $945.25 | $945.30 | |