| 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 | $80.94 | 5.307% | $85.2355 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $154.68 | 9.515% | $169.3978 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $160.56 | 3.813% | $166.6822 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $208.67 | 4.234% | $217.5051 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $243.45 | 9.714% | $267.0987 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $208.51 | 3.767% | $216.3646 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $250.73 | 6.760% | $267.6793 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $1,307.54 | $1,389.9632 | $1,389.97 | $1,390.00 | $1,390.00 | |