| 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 | $131.32 | 7.465% | $141.123 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $164.88 | 8.446% | $178.8058 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $241.49 | 4.588% | $252.5696 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $54.67 | 9.203% | $59.7013 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $5.33 | 12.714% | $6.0077 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $74.99 | 13.854% | $85.3791 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $188.81 | 3.318% | $195.0747 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $861.49 | $918.6612 | $918.66 | $918.60 | $918.70 | |