| 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 | $102.28 | 6.742% | $109.1757 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $154.98 | 3.827% | $160.9111 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $21.32 | 7.371% | $22.8915 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $186.62 | 9.557% | $204.4553 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $185.54 | 7.812% | $200.0344 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $36.64 | 11.165% | $40.7309 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $66.65 | 6.581% | $71.0362 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $754.03 | $809.2351 | $809.24 | $809.30 | $809.20 | |