| 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 | $10.37 | 7.651% | $11.1634 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $121.53 | 13.241% | $137.6218 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $182.85 | 7.385% | $196.3535 | $196.35 | $196.35 | $196.40 |
| Purchase #4 | $191.73 | 9.370% | $209.6951 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $243.53 | 5.730% | $257.4843 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $225.60 | 5.853% | $238.8044 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $108.25 | 7.181% | $116.0234 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $1,083.86 | $1,167.1459 | $1,167.13 | $1,167.10 | $1,167.20 | |