| 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 | $132.97 | 7.562% | $143.0252 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $25.37 | 12.628% | $28.5737 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $59.88 | 10.282% | $66.0369 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $12.56 | 4.355% | $13.107 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $109.59 | 8.491% | $118.8953 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $160.69 | 3.486% | $166.2917 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $21.95 | 5.565% | $23.1715 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $523.01 | $559.1013 | $559.11 | $559.10 | $559.10 | |