| 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 | $17.52 | 10.677% | $19.3906 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $154.82 | 7.847% | $166.9687 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $117.43 | 11.499% | $130.9333 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $244.42 | 9.535% | $267.7254 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $161.40 | 4.767% | $169.0939 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $173.48 | 10.338% | $191.4144 | $191.41 | $191.40 | $191.40 |
| Purchase #7 | $142.82 | 5.531% | $150.7194 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $1,011.89 | $1,096.2457 | $1,096.24 | $1,096.25 | $1,096.20 | |