| 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 | $193.45 | 9.161% | $211.172 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $167.29 | 13.324% | $189.5797 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $228.86 | 11.317% | $254.7601 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $143.73 | 13.616% | $163.3003 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $13.64 | 13.432% | $15.4721 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $214.64 | 5.119% | $225.6274 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $101.42 | 7.625% | $109.1533 | $109.15 | $109.15 | $109.20 |
| 7 purchase totals = | $1,063.03 | $1,169.0649 | $1,169.06 | $1,169.05 | $1,169.20 | |