| 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 | $143.84 | 8.746% | $156.4202 | $156.42 | $156.40 | $156.40 |
| Purchase #2 | $245.41 | 10.820% | $271.9634 | $271.96 | $271.95 | $272.00 |
| Purchase #3 | $52.38 | 10.637% | $57.9517 | $57.95 | $57.95 | $58.00 |
| Purchase #4 | $174.48 | 5.691% | $184.4097 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $68.84 | 6.626% | $73.4013 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $13.67 | 8.263% | $14.7996 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $8.77 | 5.605% | $9.2616 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $707.39 | $768.2075 | $768.20 | $768.15 | $768.30 | |