| 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 | $142.64 | 7.412% | $153.2125 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $88.67 | 9.618% | $97.1983 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $29.56 | 10.622% | $32.6999 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $156.96 | 3.102% | $161.8289 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $126.84 | 8.113% | $137.1305 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $185.85 | 10.454% | $205.2788 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $12.89 | 10.444% | $14.2362 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $743.41 | $801.5851 | $801.59 | $801.65 | $801.50 | |