| 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 | $133.53 | 5.297% | $140.6031 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $113.97 | 6.758% | $121.6721 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $51.84 | 5.689% | $54.7892 | $54.79 | $54.80 | $54.80 |
| Purchase #4 | $151.95 | 5.412% | $160.1735 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $108.89 | 7.578% | $117.1417 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $17.53 | 11.182% | $19.4902 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $170.60 | 4.603% | $178.4527 | $178.45 | $178.45 | $178.50 |
| 7 purchase totals = | $748.31 | $792.3225 | $792.31 | $792.30 | $792.40 | |