| 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 | $169.59 | 12.458% | $190.7175 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $149.39 | 5.794% | $158.0457 | $158.05 | $158.05 | $158.00 |
| Purchase #3 | $117.65 | 13.761% | $133.8398 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $237.57 | 10.457% | $262.4127 | $262.41 | $262.40 | $262.40 |
| Purchase #5 | $62.30 | 11.843% | $69.6782 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $135.74 | 13.338% | $153.845 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $188.34 | 5.690% | $199.0565 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,060.58 | $1,167.5954 | $1,167.61 | $1,167.60 | $1,167.50 | |