| 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 | $176.48 | 11.855% | $197.4017 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $200.53 | 6.273% | $213.1092 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $205.46 | 13.299% | $232.7841 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $105.69 | 5.124% | $111.1056 | $111.11 | $111.10 | $111.10 |
| Purchase #5 | $140.69 | 5.687% | $148.691 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $16.46 | 13.249% | $18.6408 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $11.81 | 9.837% | $12.9717 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $857.12 | $934.7041 | $934.70 | $934.70 | $934.70 | |