| 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 | $141.78 | 11.465% | $158.0351 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $227.68 | 12.399% | $255.91 | $255.91 | $255.90 | $255.90 |
| Purchase #3 | $78.26 | 9.371% | $85.5937 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $12.77 | 11.400% | $14.2258 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $123.27 | 7.633% | $132.6792 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $90.62 | 4.571% | $94.7622 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $99.69 | 7.625% | $107.2914 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $774.07 | $848.4974 | $848.50 | $848.55 | $848.50 | |