| 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 | $149.83 | 11.609% | $167.2238 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $142.78 | 4.448% | $149.1309 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $51.32 | 10.638% | $56.7794 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $115.95 | 13.872% | $132.0346 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $6.69 | 3.562% | $6.9283 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $153.59 | 9.582% | $168.307 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $40.78 | 12.282% | $45.7886 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $660.94 | $726.1926 | $726.19 | $726.25 | $726.10 | |