| 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 | $170.44 | 10.727% | $188.7231 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $11.99 | 12.329% | $13.4682 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $71.78 | 6.332% | $76.3251 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $176.25 | 9.741% | $193.4185 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $35.70 | 10.671% | $39.5095 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $58.83 | 12.691% | $66.2961 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $207.29 | 11.295% | $230.7034 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $732.28 | $808.4439 | $808.45 | $808.40 | $808.40 | |