| 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 | $156.32 | 3.249% | $161.3988 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $195.60 | 7.384% | $210.0431 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $24.84 | 7.458% | $26.6926 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $54.49 | 12.553% | $61.3301 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $87.85 | 5.520% | $92.6993 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $112.60 | 4.618% | $117.7999 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $184.67 | 5.704% | $195.2036 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $816.37 | $865.1674 | $865.16 | $865.20 | $865.10 | |