| 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 | $71.30 | 10.412% | $78.7238 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $224.76 | 3.389% | $232.3771 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $139.85 | 12.256% | $156.99 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $155.72 | 13.818% | $177.2374 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $43.90 | 7.404% | $47.1504 | $47.15 | $47.15 | $47.20 |
| Purchase #6 | $22.94 | 6.790% | $24.4976 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $141.87 | 11.297% | $157.8971 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $800.34 | $874.8734 | $874.88 | $874.90 | $874.90 | |