| 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 | $182.39 | 7.336% | $195.7701 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $175.34 | 13.544% | $199.088 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $122.36 | 9.198% | $133.6147 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $94.40 | 13.467% | $107.1128 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $200.85 | 11.402% | $223.7509 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $27.91 | 7.386% | $29.9714 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $65.28 | 10.331% | $72.0241 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $868.53 | $961.3320 | $961.32 | $961.25 | $961.40 | |