| 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 | $107.64 | 12.578% | $121.179 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $51.63 | 7.181% | $55.3376 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $44.25 | 12.484% | $49.7742 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $24.40 | 11.263% | $27.1482 | $27.15 | $27.15 | $27.10 |
| Purchase #5 | $9.86 | 5.523% | $10.4046 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $95.68 | 5.187% | $100.6429 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $169.80 | 9.432% | $185.8155 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $503.26 | $550.3020 | $550.30 | $550.30 | $550.20 | |