| 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 | $185.38 | 6.803% | $197.9914 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $167.63 | 6.134% | $177.9124 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $67.58 | 11.648% | $75.4517 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $102.81 | 12.389% | $115.5471 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $182.44 | 6.217% | $193.7823 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $84.26 | 5.242% | $88.6769 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $239.36 | 11.546% | $266.9965 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $1,029.46 | $1,116.3583 | $1,116.36 | $1,116.40 | $1,116.40 | |