| 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 | $170.34 | 8.871% | $185.4509 | $185.45 | $185.45 | $185.50 |
| Purchase #2 | $226.75 | 9.167% | $247.5362 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $175.95 | 7.548% | $189.2307 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $160.79 | 13.844% | $183.0498 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $62.41 | 4.668% | $65.3233 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $85.69 | 3.855% | $88.9933 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $10.30 | 4.173% | $10.7298 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $892.23 | $970.3140 | $970.31 | $970.35 | $970.20 | |