| 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 | $147.73 | 3.731% | $153.2418 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $32.29 | 12.309% | $36.2646 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $207.54 | 10.306% | $228.9291 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $86.96 | 8.418% | $94.2803 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $47.76 | 8.506% | $51.8225 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $60.25 | 7.464% | $64.7471 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $163.33 | 9.146% | $178.2682 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $745.86 | $807.5536 | $807.55 | $807.55 | $807.50 | |