| 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 | $107.27 | 11.307% | $119.399 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $69.27 | 10.323% | $76.4207 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $174.64 | 7.476% | $187.6961 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $86.40 | 8.865% | $94.0594 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $170.87 | 8.605% | $185.5734 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $178.89 | 5.355% | $188.4696 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $112.33 | 8.207% | $121.5489 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $899.67 | $973.1671 | $973.17 | $973.10 | $973.20 | |