| 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 | $164.79 | 13.112% | $186.3973 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $106.73 | 13.715% | $121.368 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $70.79 | 6.154% | $75.1464 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $45.32 | 5.352% | $47.7455 | $47.75 | $47.75 | $47.70 |
| Purchase #5 | $48.44 | 13.750% | $55.1005 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $54.75 | 7.291% | $58.7418 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $241.87 | 13.669% | $274.9312 | $274.93 | $274.95 | $274.90 |
| 7 purchase totals = | $732.69 | $819.4307 | $819.44 | $819.45 | $819.30 | |