| 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 | $140.81 | 5.705% | $148.8432 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $121.99 | 11.756% | $136.3311 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $34.97 | 7.818% | $37.704 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $142.28 | 10.417% | $157.1013 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $68.62 | 3.661% | $71.1322 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $79.91 | 7.450% | $85.8633 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $241.98 | 7.267% | $259.5647 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $830.56 | $896.5398 | $896.52 | $896.55 | $896.50 | |