| 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 | $139.30 | 7.541% | $149.8046 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $209.57 | 11.245% | $233.1361 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $104.80 | 7.612% | $112.7774 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $78.73 | 3.482% | $81.4714 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $5.70 | 9.869% | $6.2625 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $161.43 | 10.718% | $178.7321 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $33.67 | 11.530% | $37.5522 | $37.55 | $37.55 | $37.60 |
| 7 purchase totals = | $733.20 | $799.7363 | $799.73 | $799.75 | $799.80 | |