| 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 | $188.54 | 6.302% | $200.4218 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $226.94 | 5.181% | $238.6978 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $12.86 | 12.265% | $14.4373 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $16.94 | 13.858% | $19.2875 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $150.36 | 4.746% | $157.4961 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $96.63 | 5.717% | $102.1543 | $102.15 | $102.15 | $102.20 |
| Purchase #7 | $45.41 | 7.750% | $48.9293 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $737.68 | $781.4241 | $781.43 | $781.45 | $781.40 | |