| 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 | $123.71 | 6.454% | $131.6942 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $56.94 | 6.146% | $60.4395 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $36.97 | 11.751% | $41.3143 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $78.69 | 10.411% | $86.8824 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $170.49 | 10.137% | $187.7726 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $218.92 | 4.308% | $228.3511 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $140.57 | 5.372% | $148.1214 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $826.29 | $884.5755 | $884.56 | $884.55 | $884.60 | |