| 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 | $113.93 | 13.854% | $129.7139 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $218.53 | 3.572% | $226.3359 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $156.47 | 11.375% | $174.2685 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $75.25 | 7.515% | $80.905 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $164.79 | 8.109% | $178.1528 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $53.55 | 9.317% | $58.5393 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $116.74 | 12.110% | $130.8772 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $899.26 | $978.7926 | $978.80 | $978.80 | $978.80 | |