| 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 | $139.49 | 5.228% | $146.7825 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $98.40 | 9.298% | $107.5492 | $107.55 | $107.55 | $107.50 |
| Purchase #3 | $130.96 | 11.700% | $146.2823 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $190.78 | 6.139% | $202.492 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $65.74 | 8.667% | $71.4377 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $12.71 | 6.717% | $13.5637 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $222.50 | 4.283% | $232.0297 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $860.58 | $920.1371 | $920.13 | $920.20 | $920.10 | |