| 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 | $165.96 | 13.770% | $188.8127 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $216.78 | 10.446% | $239.4248 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $45.56 | 5.696% | $48.1551 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $168.35 | 9.431% | $184.2271 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $187.66 | 12.257% | $210.6615 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $143.48 | 7.267% | $153.9067 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $37.62 | 7.620% | $40.4866 | $40.49 | $40.50 | $40.50 |
| 7 purchase totals = | $965.41 | $1,065.6745 | $1,065.68 | $1,065.65 | $1,065.70 | |