| 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 | $155.67 | 3.616% | $161.299 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $212.79 | 6.869% | $227.4065 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $78.40 | 7.492% | $84.2737 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $26.42 | 5.183% | $27.7893 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $44.89 | 11.161% | $49.9002 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $145.38 | 3.341% | $150.2371 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $238.92 | 5.152% | $251.2292 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $902.47 | $952.1350 | $952.14 | $952.15 | $952.10 | |