| 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 | $172.35 | 9.432% | $188.6061 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $90.28 | 9.587% | $98.9351 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $208.64 | 9.744% | $228.9699 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $40.90 | 8.641% | $44.4342 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $50.26 | 8.724% | $54.6447 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $163.68 | 11.732% | $182.8829 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $159.88 | 10.235% | $176.2437 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $885.99 | $974.7166 | $974.71 | $974.75 | $974.60 | |