| 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 | $158.67 | 8.698% | $172.4711 | $172.47 | $172.45 | $172.50 |
| Purchase #2 | $210.88 | 10.152% | $232.2885 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $64.56 | 7.331% | $69.2929 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $15.86 | 6.155% | $16.8362 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $37.91 | 12.234% | $42.5479 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $151.65 | 13.556% | $172.2077 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $104.49 | 7.574% | $112.4041 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $744.02 | $818.0484 | $818.05 | $818.05 | $818.00 | |