| 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 | $240.77 | 13.668% | $273.6784 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $143.41 | 4.171% | $149.3916 | $149.39 | $149.40 | $149.40 |
| Purchase #3 | $163.54 | 12.339% | $183.7192 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $81.71 | 12.464% | $91.8943 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $27.84 | 9.824% | $30.575 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $148.49 | 7.758% | $160.0099 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $246.42 | 12.321% | $276.7814 | $276.78 | $276.80 | $276.80 |
| 7 purchase totals = | $1,052.18 | $1,166.0498 | $1,166.05 | $1,166.10 | $1,166.10 | |