| 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 | $158.77 | 6.536% | $169.1472 | $169.15 | $169.15 | $169.10 |
| Purchase #2 | $65.72 | 4.146% | $68.4448 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $15.61 | 10.767% | $17.2907 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $70.67 | 3.780% | $73.3413 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $100.84 | 9.854% | $110.7768 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $20.84 | 6.631% | $22.2219 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $203.35 | 13.308% | $230.4118 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $635.80 | $691.6345 | $691.63 | $691.65 | $691.50 | |