| 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 | $134.67 | 3.436% | $139.2973 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $169.96 | 8.236% | $183.9579 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $155.94 | 6.745% | $166.4582 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $101.69 | 10.546% | $112.4142 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $238.33 | 9.305% | $260.5066 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $59.50 | 11.558% | $66.377 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $172.93 | 3.396% | $178.8027 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $1,033.02 | $1,107.8139 | $1,107.82 | $1,107.80 | $1,107.90 | |