| 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 | $152.65 | 4.829% | $160.0215 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $114.85 | 9.503% | $125.7642 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $42.54 | 13.196% | $48.1536 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $109.42 | 10.809% | $121.2472 | $121.25 | $121.25 | $121.20 |
| Purchase #5 | $117.42 | 5.456% | $123.8264 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $45.62 | 9.473% | $49.9416 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $120.40 | 4.607% | $125.9468 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $702.90 | $754.9013 | $754.90 | $754.90 | $754.80 | |