| 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 | $156.34 | 6.637% | $166.7163 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $156.57 | 11.398% | $174.4158 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $169.88 | 9.647% | $186.2683 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $217.35 | 9.353% | $237.6787 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $10.36 | 10.425% | $11.44 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $177.33 | 7.257% | $190.1988 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $158.69 | 12.244% | $178.12 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,046.52 | $1,144.8379 | $1,144.85 | $1,144.80 | $1,144.80 | |