| 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 | $168.66 | 12.796% | $190.2417 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $75.55 | 5.487% | $79.6954 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $51.76 | 4.160% | $53.9132 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $10.88 | 9.583% | $11.9226 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $147.68 | 13.779% | $168.0288 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $149.41 | 5.316% | $157.3526 | $157.35 | $157.35 | $157.40 |
| Purchase #7 | $81.66 | 7.363% | $87.6726 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $685.60 | $748.8269 | $748.82 | $748.80 | $748.80 | |