| 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 | $133.41 | 11.471% | $148.7135 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $19.50 | 5.113% | $20.497 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $132.94 | 13.798% | $151.2831 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $193.84 | 3.230% | $200.101 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $204.72 | 4.743% | $214.4299 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $110.30 | 9.524% | $120.805 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $94.35 | 7.726% | $101.6395 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $889.06 | $957.4690 | $957.47 | $957.50 | $957.40 | |