| 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 | $153.27 | 4.569% | $160.2729 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $121.92 | 6.743% | $130.1411 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $138.96 | 13.274% | $157.4056 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $60.49 | 9.863% | $66.4561 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $45.46 | 11.237% | $50.5683 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $62.97 | 12.247% | $70.6819 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $87.63 | 12.325% | $98.4304 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $670.70 | $733.9563 | $733.96 | $733.95 | $734.00 | |