| 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 | $219.50 | 5.746% | $232.1125 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $153.50 | 3.711% | $159.1964 | $159.20 | $159.20 | $159.20 |
| Purchase #3 | $133.98 | 7.770% | $144.3902 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $193.65 | 3.660% | $200.7376 | $200.74 | $200.75 | $200.70 |
| Purchase #5 | $170.56 | 8.206% | $184.5562 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $193.61 | 3.185% | $199.7765 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $226.60 | 10.548% | $250.5018 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,291.40 | $1,371.2712 | $1,371.28 | $1,371.30 | $1,371.30 | |