| 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 | $177.58 | 4.560% | $185.6776 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $187.77 | 11.281% | $208.9523 | $208.95 | $208.95 | $209.00 |
| Purchase #3 | $122.82 | 4.869% | $128.8001 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $18.74 | 7.459% | $20.1378 | $20.14 | $20.15 | $20.10 |
| Purchase #5 | $173.60 | 13.489% | $197.0169 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $66.31 | 3.238% | $68.4571 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $159.94 | 3.621% | $165.7314 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $906.76 | $974.7732 | $974.78 | $974.80 | $974.80 | |