| 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 | $154.50 | 3.855% | $160.456 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $159.50 | 5.747% | $168.6665 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $72.67 | 13.216% | $82.2741 | $82.27 | $82.25 | $82.30 |
| Purchase #4 | $163.76 | 4.493% | $171.1177 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $93.87 | 4.361% | $97.9637 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $101.30 | 8.754% | $110.1678 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $226.43 | 8.187% | $244.9678 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $972.03 | $1,035.6136 | $1,035.62 | $1,035.50 | $1,035.80 | |