| 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 | $116.96 | 13.439% | $132.6783 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $12.77 | 8.156% | $13.8115 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $220.70 | 10.741% | $244.4054 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $174.93 | 7.303% | $187.7051 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $118.48 | 6.742% | $126.4679 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $139.80 | 6.140% | $148.3837 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $6.46 | 6.103% | $6.8543 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $790.10 | $860.3062 | $860.31 | $860.30 | $860.40 | |