| 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 | $100.44 | 11.686% | $112.1774 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $156.41 | 9.774% | $171.6975 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $60.25 | 13.873% | $68.6085 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $226.36 | 6.851% | $241.8679 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $11.83 | 13.396% | $13.4147 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $60.75 | 4.169% | $63.2827 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $109.90 | 7.837% | $118.5129 | $118.51 | $118.50 | $118.50 |
| 7 purchase totals = | $725.94 | $789.5616 | $789.56 | $789.55 | $789.60 | |