| 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 | $149.62 | 8.435% | $162.2404 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $177.91 | 10.461% | $196.5212 | $196.52 | $196.50 | $196.50 |
| Purchase #3 | $61.30 | 4.547% | $64.0873 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $40.30 | 9.172% | $43.9963 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $112.41 | 6.560% | $119.7841 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $43.95 | 10.527% | $48.5766 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $63.36 | 13.281% | $71.7748 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $648.85 | $706.9807 | $706.98 | $707.00 | $707.00 | |