| 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 | $162.59 | 6.466% | $173.1031 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $167.70 | 12.140% | $188.0588 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $157.26 | 10.466% | $173.7188 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $244.47 | 4.210% | $254.7622 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $250.58 | 13.610% | $284.6839 | $284.68 | $284.70 | $284.70 |
| Purchase #6 | $127.53 | 11.387% | $142.0518 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $169.79 | 8.328% | $183.9301 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $1,279.92 | $1,400.3087 | $1,400.30 | $1,400.30 | $1,400.40 | |