| 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 | $184.40 | 5.552% | $194.6379 | $194.64 | $194.65 | $194.60 |
| Purchase #2 | $12.79 | 9.660% | $14.0255 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $187.71 | 8.536% | $203.7329 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $237.80 | 10.429% | $262.6002 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $140.89 | 5.264% | $148.3064 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $11.75 | 8.336% | $12.7295 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $31.90 | 5.264% | $33.5792 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $807.24 | $869.6116 | $869.62 | $869.70 | $869.50 | |