| 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 | $163.25 | 13.807% | $185.7899 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $70.31 | 4.581% | $73.5309 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $180.46 | 9.395% | $197.4142 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $142.52 | 12.324% | $160.0842 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $110.49 | 10.335% | $121.9091 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $239.32 | 10.328% | $264.037 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $47.43 | 6.269% | $50.4034 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $953.78 | $1,053.1687 | $1,053.16 | $1,053.20 | $1,053.10 | |