| 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 | $102.95 | 9.423% | $112.651 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $165.87 | 5.846% | $175.5668 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $121.84 | 6.562% | $129.8351 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $22.92 | 4.263% | $23.8971 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $151.82 | 6.874% | $162.2561 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $16.77 | 12.615% | $18.8855 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $157.53 | 8.649% | $171.1548 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $739.70 | $794.2464 | $794.26 | $794.25 | $794.40 | |