| 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 | $143.95 | 13.340% | $163.1529 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $49.84 | 10.265% | $54.9561 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $14.87 | 9.845% | $16.334 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $137.55 | 5.265% | $144.792 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $132.77 | 4.377% | $138.5813 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $45.44 | 4.757% | $47.6016 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $231.45 | 10.789% | $256.4211 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $755.87 | $821.8390 | $821.83 | $821.85 | $821.90 | |