| 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 | $180.28 | 10.158% | $198.5928 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $199.77 | 12.190% | $224.122 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $158.37 | 10.851% | $175.5547 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $8.43 | 9.844% | $9.2598 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $66.55 | 10.273% | $73.3867 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $51.88 | 4.860% | $54.4014 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $204.67 | 6.148% | $217.2531 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $869.95 | $952.5705 | $952.56 | $952.55 | $952.70 | |