| 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 | $156.35 | 9.665% | $171.4612 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $53.27 | 4.232% | $55.5244 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $108.82 | 9.469% | $119.1242 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $210.56 | 5.415% | $221.9618 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $8.69 | 7.774% | $9.3656 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $191.41 | 6.427% | $203.7119 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $176.69 | 5.726% | $186.8073 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $905.79 | $967.9564 | $967.95 | $967.85 | $968.00 | |