| 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 | $123.99 | 5.386% | $130.6681 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $81.35 | 8.389% | $88.1745 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $148.72 | 10.260% | $163.9787 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $174.90 | 8.286% | $189.3922 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $163.43 | 10.806% | $181.0902 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $73.51 | 6.677% | $78.4183 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $115.81 | 11.590% | $129.2324 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $881.71 | $960.9544 | $960.95 | $960.95 | $961.00 | |