| 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 | $137.67 | 10.163% | $151.6614 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $29.91 | 9.471% | $32.7428 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $124.45 | 12.695% | $140.2489 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $69.96 | 12.261% | $78.5378 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $176.34 | 10.640% | $195.1026 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $125.73 | 13.708% | $142.9651 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $130.65 | 11.680% | $145.9099 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $794.71 | $887.1685 | $887.17 | $887.15 | $887.10 | |