| 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 | $64.89 | 13.185% | $73.4457 | $73.45 | $73.45 | $73.40 |
| Purchase #2 | $124.63 | 4.358% | $130.0614 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $139.26 | 10.531% | $153.9255 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $172.94 | 12.828% | $195.1247 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $21.49 | 4.368% | $22.4287 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $156.92 | 10.799% | $173.8658 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $164.49 | 11.292% | $183.0642 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $844.62 | $931.9160 | $931.92 | $931.90 | $931.90 | |