| 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 | $145.98 | 6.760% | $155.8482 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $48.88 | 12.217% | $54.8517 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $121.43 | 8.434% | $131.6714 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $155.63 | 8.822% | $169.3597 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $80.48 | 8.331% | $87.1848 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $126.56 | 7.676% | $136.2747 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $147.31 | 3.567% | $152.5645 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $826.27 | $887.7550 | $887.74 | $887.70 | $887.90 | |