| 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 | $221.85 | 4.703% | $232.2836 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $145.38 | 12.571% | $163.6557 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $36.30 | 3.678% | $37.6351 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $19.26 | 11.376% | $21.451 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $60.33 | 10.272% | $66.5271 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $176.69 | 9.375% | $193.2547 | $193.25 | $193.25 | $193.30 |
| Purchase #7 | $158.39 | 6.144% | $168.1215 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $818.20 | $882.9287 | $882.93 | $882.95 | $883.00 | |