| 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 | $197.46 | 7.486% | $212.2419 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $223.81 | 9.380% | $244.8034 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $12.97 | 4.322% | $13.5306 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $95.27 | 8.702% | $103.5604 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $66.41 | 5.258% | $69.9018 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $36.51 | 5.844% | $38.6436 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $150.80 | 6.663% | $160.8478 | $160.85 | $160.85 | $160.80 |
| 7 purchase totals = | $783.23 | $843.5295 | $843.52 | $843.55 | $843.40 | |