| 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 | $152.47 | 5.172% | $160.3557 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $117.50 | 11.245% | $130.7129 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $48.53 | 3.850% | $50.3984 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $198.55 | 3.807% | $206.1088 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $234.83 | 9.136% | $256.2841 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $236.30 | 3.163% | $243.7742 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $109.59 | 5.223% | $115.3139 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $1,097.77 | $1,162.9480 | $1,162.94 | $1,162.90 | $1,163.00 | |