| 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 | $178.85 | 3.260% | $184.6805 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $30.73 | 10.127% | $33.842 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $86.93 | 6.780% | $92.8239 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $67.46 | 3.803% | $70.0255 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $166.90 | 7.300% | $179.0837 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $113.82 | 13.248% | $128.8989 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $164.88 | 7.689% | $177.5576 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $809.57 | $866.9121 | $866.91 | $866.95 | $866.90 | |