| 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 | $247.35 | 9.158% | $270.0023 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $153.86 | 3.363% | $159.0343 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $67.34 | 13.392% | $76.3582 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $158.37 | 9.794% | $173.8808 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $7.35 | 7.359% | $7.8909 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $42.52 | 13.277% | $48.1654 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $179.57 | 7.319% | $192.7127 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $856.36 | $928.0446 | $928.04 | $928.05 | $928.10 | |