| 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 | $65.32 | 11.542% | $72.8592 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $164.86 | 9.496% | $180.5151 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $197.68 | 6.588% | $210.7032 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $73.49 | 7.603% | $79.0774 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $116.29 | 3.290% | $120.1159 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $203.67 | 10.219% | $224.483 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $25.84 | 5.276% | $27.2033 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $847.15 | $914.9571 | $914.96 | $914.95 | $915.00 | |