| 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 | $167.28 | 3.590% | $173.2854 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $124.27 | 12.630% | $139.9653 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $127.47 | 8.726% | $138.593 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $185.87 | 4.342% | $193.9405 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $101.75 | 6.234% | $108.0931 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $202.78 | 9.266% | $221.5696 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $20.59 | 11.363% | $22.9296 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $930.01 | $998.3765 | $998.38 | $998.40 | $998.40 | |