| 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 | $70.81 | 7.585% | $76.1809 | $76.18 | $76.20 | $76.20 |
| Purchase #2 | $156.46 | 11.318% | $174.1681 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $131.29 | 12.210% | $147.3205 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $154.33 | 9.430% | $168.8833 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $180.68 | 7.492% | $194.2165 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $153.43 | 11.451% | $170.9993 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $48.89 | 9.493% | $53.5311 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $895.89 | $985.2997 | $985.30 | $985.30 | $985.30 | |