| 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 | $137.86 | 9.794% | $151.362 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $85.61 | 9.553% | $93.7883 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $52.86 | 3.159% | $54.5298 | $54.53 | $54.55 | $54.50 |
| Purchase #4 | $20.54 | 13.699% | $23.3538 | $23.35 | $23.35 | $23.40 |
| Purchase #5 | $184.56 | 7.758% | $198.8782 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $55.40 | 10.102% | $60.9965 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $224.88 | 6.464% | $239.4162 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $761.71 | $822.3248 | $822.33 | $822.35 | $822.40 | |