| 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 | $187.54 | 8.664% | $203.7885 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $21.29 | 11.631% | $23.7662 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $78.63 | 7.758% | $84.7301 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $149.65 | 3.164% | $154.3849 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $137.90 | 11.870% | $154.2687 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $98.99 | 13.129% | $111.9864 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $52.45 | 9.263% | $57.3084 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $726.45 | $790.2332 | $790.24 | $790.25 | $790.30 | |