| 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 | $142.77 | 11.562% | $159.2771 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $151.62 | 3.524% | $156.9631 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $240.54 | 9.249% | $262.7875 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $72.27 | 6.779% | $77.1692 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $235.79 | 4.649% | $246.7519 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $92.87 | 7.214% | $99.5696 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $98.62 | 4.290% | $102.8508 | $102.85 | $102.85 | $102.90 |
| 7 purchase totals = | $1,034.48 | $1,105.3692 | $1,105.37 | $1,105.35 | $1,105.60 | |