| 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 | $131.49 | 10.389% | $145.1505 | $145.15 | $145.15 | $145.20 |
| Purchase #2 | $44.81 | 11.736% | $50.0689 | $50.07 | $50.05 | $50.10 |
| Purchase #3 | $27.75 | 6.451% | $29.5402 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $105.83 | 4.234% | $110.3108 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $94.96 | 8.451% | $102.9851 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $14.61 | 3.687% | $15.1487 | $15.15 | $15.15 | $15.10 |
| Purchase #7 | $56.28 | 7.828% | $60.6856 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $475.73 | $513.8898 | $513.90 | $513.90 | $513.90 | |