| 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 | $179.56 | 13.640% | $204.052 | $204.05 | $204.05 | $204.10 |
| Purchase #2 | $86.30 | 13.531% | $97.9773 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $111.65 | 11.298% | $124.2642 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $35.36 | 5.691% | $37.3723 | $37.37 | $37.35 | $37.40 |
| Purchase #5 | $91.31 | 3.369% | $94.3862 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $96.81 | 3.308% | $100.0125 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $137.28 | 8.760% | $149.3057 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $738.27 | $807.3702 | $807.37 | $807.35 | $807.50 | |