| 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 | $170.37 | 11.660% | $190.2351 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $127.68 | 10.304% | $140.8361 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $5.89 | 7.646% | $6.3403 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $55.84 | 10.661% | $61.7931 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $24.31 | 3.299% | $25.112 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $193.77 | 11.828% | $216.6891 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $183.90 | 9.108% | $200.6496 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $761.76 | $841.6553 | $841.66 | $841.70 | $841.50 | |