| 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 | $110.75 | 13.855% | $126.0944 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $26.57 | 12.794% | $29.9694 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $210.74 | 4.754% | $220.7586 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $157.80 | 11.201% | $175.4752 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $63.97 | 12.801% | $72.1588 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $26.39 | 7.174% | $28.2832 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $169.57 | 8.129% | $183.3543 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $765.79 | $836.0939 | $836.09 | $836.10 | $836.30 | |