| 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 | $131.59 | 13.689% | $149.6034 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $44.29 | 8.780% | $48.1787 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $45.53 | 10.506% | $50.3134 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $91.47 | 5.473% | $96.4762 | $96.48 | $96.50 | $96.50 |
| Purchase #5 | $181.74 | 5.342% | $191.4486 | $191.45 | $191.45 | $191.40 |
| Purchase #6 | $32.25 | 12.722% | $36.3528 | $36.35 | $36.35 | $36.40 |
| Purchase #7 | $234.66 | 12.594% | $264.2131 | $264.21 | $264.20 | $264.20 |
| 7 purchase totals = | $761.53 | $836.5862 | $836.58 | $836.60 | $836.60 | |