| 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 | $129.42 | 5.249% | $136.2133 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $60.72 | 13.128% | $68.6913 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $202.55 | 8.516% | $219.7992 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $154.31 | 13.836% | $175.6603 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $148.78 | 10.333% | $164.1534 | $164.15 | $164.15 | $164.20 |
| Purchase #6 | $12.52 | 8.601% | $13.5968 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $84.25 | 4.296% | $87.8694 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $792.55 | $865.9837 | $865.98 | $865.95 | $866.10 | |