| 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 | $168.79 | 12.495% | $189.8803 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $100.58 | 6.812% | $107.4315 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $40.58 | 8.222% | $43.9165 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $16.28 | 3.747% | $16.89 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $44.34 | 4.752% | $46.447 | $46.45 | $46.45 | $46.40 |
| Purchase #6 | $156.41 | 3.108% | $161.2712 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $159.79 | 9.234% | $174.545 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $686.77 | $740.3815 | $740.39 | $740.40 | $740.30 | |