| 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 | $153.97 | 6.338% | $163.7286 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $232.71 | 3.238% | $240.2451 | $240.25 | $240.25 | $240.20 |
| Purchase #3 | $28.71 | 13.379% | $32.5511 | $32.55 | $32.55 | $32.60 |
| Purchase #4 | $62.32 | 9.791% | $68.4218 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $166.73 | 4.608% | $174.4129 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $132.33 | 6.825% | $141.3615 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $15.60 | 6.491% | $16.6126 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $792.37 | $837.3336 | $837.33 | $837.30 | $837.30 | |