| 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 | $140.85 | 11.113% | $156.5027 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $94.77 | 9.745% | $104.0053 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $14.70 | 12.820% | $16.5845 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $226.66 | 13.874% | $258.1068 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $138.81 | 5.191% | $146.0156 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $151.46 | 7.697% | $163.1179 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $111.54 | 4.181% | $116.2035 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $878.79 | $960.5363 | $960.54 | $960.50 | $960.50 | |