| 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 | $194.37 | 5.373% | $204.8135 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $135.94 | 7.310% | $145.8772 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $27.54 | 13.295% | $31.2014 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $80.32 | 7.178% | $86.0854 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $101.39 | 7.554% | $109.049 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $156.62 | 9.451% | $171.4222 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $170.25 | 8.755% | $185.1554 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $866.43 | $933.6041 | $933.61 | $933.60 | $933.60 | |