| 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 | $159.74 | 9.867% | $175.5015 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $185.26 | 3.381% | $191.5236 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $111.83 | 7.118% | $119.7901 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $48.54 | 13.776% | $55.2269 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $218.66 | 6.521% | $232.9188 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $37.71 | 8.480% | $40.9078 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $27.54 | 8.646% | $29.9211 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $789.28 | $845.7898 | $845.79 | $845.75 | $845.70 | |