| 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 | $166.97 | 5.357% | $175.9146 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $115.75 | 13.643% | $131.5418 | $131.54 | $131.55 | $131.50 |
| Purchase #3 | $243.62 | 5.826% | $257.8133 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $172.96 | 9.277% | $189.0055 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $170.72 | 5.847% | $180.702 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $210.63 | 13.447% | $238.9534 | $238.95 | $238.95 | $239.00 |
| Purchase #7 | $59.51 | 9.536% | $65.1849 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $1,140.16 | $1,239.1155 | $1,239.10 | $1,239.10 | $1,239.10 | |