| 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 | $233.44 | 8.685% | $253.7143 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $16.35 | 5.119% | $17.187 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $145.51 | 12.808% | $164.1469 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $86.93 | 6.289% | $92.397 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $188.94 | 5.646% | $199.6076 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $26.39 | 13.485% | $29.9487 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $12.85 | 12.794% | $14.494 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $710.41 | $771.4955 | $771.50 | $771.50 | $771.40 | |