| 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 | $70.82 | 6.745% | $75.5968 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $73.68 | 11.536% | $82.1797 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $127.97 | 6.223% | $135.9336 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $89.53 | 11.323% | $99.6675 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $163.26 | 6.131% | $173.2695 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $180.42 | 5.292% | $189.9678 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $43.96 | 7.175% | $47.1141 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $749.64 | $803.7290 | $803.73 | $803.70 | $803.80 | |