| 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 | $156.26 | 12.655% | $176.0347 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $196.90 | 7.109% | $210.8976 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $172.40 | 10.711% | $190.8658 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $194.51 | 5.523% | $205.2528 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $176.37 | 8.813% | $191.9135 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $222.46 | 6.148% | $236.1368 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $217.81 | 12.491% | $245.0166 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $1,336.71 | $1,456.1178 | $1,456.12 | $1,456.10 | $1,456.10 | |