| 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 | $167.31 | 9.440% | $183.1041 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $31.56 | 4.299% | $32.9168 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $82.49 | 7.817% | $88.9382 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $180.61 | 11.585% | $201.5337 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $133.78 | 3.790% | $138.8503 | $138.85 | $138.85 | $138.90 |
| Purchase #6 | $88.28 | 10.717% | $97.741 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $35.42 | 7.214% | $37.9752 | $37.98 | $38.00 | $38.00 |
| 7 purchase totals = | $719.45 | $781.0593 | $781.06 | $781.10 | $781.00 | |