| 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 | $151.47 | 5.837% | $160.3113 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $5.72 | 9.364% | $6.2556 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $45.25 | 9.303% | $49.4596 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $109.81 | 13.758% | $124.9177 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $248.73 | 9.317% | $271.9042 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $115.51 | 5.355% | $121.6956 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $148.68 | 6.693% | $158.6312 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $825.17 | $893.1752 | $893.18 | $893.15 | $893.20 | |