| 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 | $122.43 | 8.616% | $132.9786 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $156.63 | 7.816% | $168.8722 | $168.87 | $168.85 | $168.90 |
| Purchase #3 | $160.26 | 10.307% | $176.778 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $198.45 | 13.341% | $224.9252 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $89.90 | 13.324% | $101.8783 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $73.94 | 4.618% | $77.3545 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $94.53 | 12.656% | $106.4937 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $896.14 | $989.2805 | $989.28 | $989.35 | $989.40 | |