| 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 | $195.90 | 13.740% | $222.8167 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $44.56 | 13.470% | $50.5622 | $50.56 | $50.55 | $50.60 |
| Purchase #3 | $48.76 | 6.780% | $52.0659 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $67.55 | 12.354% | $75.8951 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $76.65 | 6.132% | $81.3502 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $228.90 | 7.852% | $246.8732 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $169.80 | 10.719% | $188.0009 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $832.12 | $917.5642 | $917.57 | $917.50 | $917.70 | |