| 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 | $174.66 | 13.304% | $197.8968 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $53.70 | 8.862% | $58.4589 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $138.57 | 6.217% | $147.1849 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $61.65 | 4.803% | $64.611 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $97.99 | 13.628% | $111.3441 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $19.53 | 9.452% | $21.376 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $211.91 | 12.133% | $237.621 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $758.01 | $838.4927 | $838.49 | $838.50 | $838.50 | |