| 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 | $166.29 | 10.438% | $183.6474 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $154.42 | 7.443% | $165.9135 | $165.91 | $165.90 | $165.90 |
| Purchase #3 | $131.41 | 11.125% | $146.0294 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $80.67 | 4.728% | $84.4841 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $149.49 | 12.291% | $167.8638 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $136.74 | 6.440% | $145.5461 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $38.38 | 13.557% | $43.5832 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $857.40 | $937.0675 | $937.06 | $937.10 | $937.00 | |