| 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 | $154.29 | 3.538% | $159.7488 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $11.73 | 4.409% | $12.2472 | $12.25 | $12.25 | $12.20 |
| Purchase #3 | $40.77 | 13.614% | $46.3204 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $63.34 | 12.834% | $71.4691 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $19.53 | 6.701% | $20.8387 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $27.31 | 8.592% | $29.6565 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $26.71 | 7.377% | $28.6804 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $343.68 | $368.9611 | $368.97 | $368.95 | $368.90 | |