| 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 | $185.67 | 6.441% | $197.629 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $19.41 | 13.544% | $22.0389 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $173.50 | 6.852% | $185.3882 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $200.51 | 5.797% | $212.1336 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $90.72 | 5.832% | $96.0108 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $48.72 | 13.827% | $55.4565 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $19.31 | 3.791% | $20.042 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $737.84 | $788.6990 | $788.70 | $788.75 | $788.60 | |