| 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 | $161.46 | 10.674% | $178.6942 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $36.83 | 7.218% | $39.4884 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $59.96 | 10.397% | $66.194 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $103.35 | 8.737% | $112.3797 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $21.56 | 10.346% | $23.7906 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $170.93 | 8.318% | $185.148 | $185.15 | $185.15 | $185.10 |
| Purchase #7 | $238.40 | 12.147% | $267.3584 | $267.36 | $267.35 | $267.40 |
| 7 purchase totals = | $792.49 | $873.0533 | $873.05 | $873.10 | $873.10 | |