| 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 | $181.81 | 11.154% | $202.0891 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $15.28 | 4.862% | $16.0229 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $235.72 | 7.235% | $252.7743 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $134.38 | 5.184% | $141.3463 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $116.83 | 13.436% | $132.5273 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $37.47 | 12.678% | $42.2204 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $115.25 | 13.715% | $131.0565 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $836.74 | $918.0368 | $918.04 | $918.00 | $918.00 | |