| 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 | $176.70 | 5.380% | $186.2065 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $197.60 | 5.730% | $208.9225 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $12.25 | 10.233% | $13.5035 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $79.62 | 6.539% | $84.8264 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $109.57 | 7.482% | $117.768 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $165.26 | 6.152% | $175.4268 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $31.46 | 11.641% | $35.1223 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $772.46 | $821.7760 | $821.78 | $821.75 | $821.70 | |