| 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 | $14.33 | 3.487% | $14.8297 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $195.51 | 7.215% | $209.616 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $168.53 | 5.680% | $178.1025 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $145.93 | 5.381% | $153.7825 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $119.97 | 13.761% | $136.4791 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $59.77 | 11.780% | $66.8109 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $21.34 | 3.242% | $22.0318 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $725.38 | $781.6525 | $781.65 | $781.70 | $781.60 | |