| 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 | $159.88 | 4.139% | $166.4974 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $75.76 | 8.488% | $82.1905 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $217.46 | 9.808% | $238.7885 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $57.64 | 5.561% | $60.8454 | $60.85 | $60.85 | $60.80 |
| Purchase #5 | $198.71 | 10.396% | $219.3679 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $228.59 | 12.459% | $257.07 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $127.33 | 10.254% | $140.3864 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $1,065.37 | $1,165.1461 | $1,165.16 | $1,165.15 | $1,165.20 | |