| 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 | $146.56 | 13.336% | $166.1052 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $12.83 | 11.707% | $14.332 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $234.68 | 9.375% | $256.6813 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $91.47 | 3.357% | $94.5406 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $125.75 | 3.713% | $130.4191 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $132.49 | 5.137% | $139.296 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $9.81 | 12.125% | $10.9995 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $753.59 | $812.3737 | $812.38 | $812.40 | $812.30 | |