| 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 | $164.63 | 7.778% | $177.4349 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $203.99 | 12.748% | $229.9946 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $118.33 | 3.621% | $122.6147 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $60.51 | 5.323% | $63.7309 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $88.77 | 4.729% | $92.9679 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $64.96 | 12.259% | $72.9234 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $19.59 | 3.431% | $20.2621 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $720.78 | $779.9285 | $779.91 | $779.90 | $779.90 | |