| 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 | $168.82 | 3.799% | $175.2335 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $19.82 | 4.277% | $20.6677 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $30.27 | 11.451% | $33.7362 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $160.61 | 13.551% | $182.3743 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $196.71 | 3.206% | $203.0165 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $160.42 | 6.363% | $170.6275 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $76.82 | 5.436% | $80.9959 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $813.47 | $866.6516 | $866.66 | $866.65 | $866.60 | |