| 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 | $173.27 | 11.717% | $193.572 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $82.33 | 7.520% | $88.5212 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $136.50 | 5.540% | $144.0621 | $144.06 | $144.05 | $144.10 |
| Purchase #4 | $17.91 | 5.777% | $18.9447 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $137.75 | 9.401% | $150.6999 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $191.75 | 9.796% | $210.5338 | $210.53 | $210.55 | $210.50 |
| Purchase #7 | $224.52 | 11.427% | $250.1759 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $964.03 | $1,056.5096 | $1,056.50 | $1,056.50 | $1,056.50 | |