| 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 | $117.53 | 13.225% | $133.0733 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $161.69 | 6.853% | $172.7706 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $23.82 | 13.716% | $27.0872 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $249.95 | 11.161% | $277.8469 | $277.85 | $277.85 | $277.80 |
| Purchase #5 | $42.48 | 6.600% | $45.2837 | $45.28 | $45.30 | $45.30 |
| Purchase #6 | $117.54 | 3.654% | $121.8349 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $165.49 | 4.625% | $173.1439 | $173.14 | $173.15 | $173.10 |
| 7 purchase totals = | $878.50 | $951.0405 | $951.03 | $951.05 | $951.00 | |