| 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 | $139.63 | 3.149% | $144.0269 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $33.66 | 5.304% | $35.4453 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $238.46 | 13.459% | $270.5543 | $270.55 | $270.55 | $270.60 |
| Purchase #4 | $32.93 | 10.501% | $36.388 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $128.63 | 13.804% | $146.3861 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $87.38 | 10.639% | $96.6764 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $41.92 | 10.761% | $46.431 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $702.61 | $775.9080 | $775.92 | $776.00 | $775.90 | |