| 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 | $149.93 | 11.440% | $167.082 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $41.75 | 3.506% | $43.2138 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $20.69 | 12.727% | $23.3232 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $145.86 | 3.652% | $151.1868 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $22.38 | 5.306% | $23.5675 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $161.55 | 6.531% | $172.1008 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $145.76 | 12.478% | $163.9479 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $687.92 | $744.4220 | $744.42 | $744.40 | $744.40 | |