| 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 | $158.37 | 13.739% | $180.1285 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $95.75 | 12.597% | $107.8116 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $223.67 | 6.739% | $238.7431 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $9.49 | 13.436% | $10.7651 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $120.25 | 5.674% | $127.073 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $247.56 | 13.625% | $281.2901 | $281.29 | $281.30 | $281.30 |
| Purchase #7 | $100.40 | 13.370% | $113.8235 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $955.49 | $1,059.6349 | $1,059.63 | $1,059.60 | $1,059.60 | |