| 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 | $166.53 | 6.850% | $177.9373 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $97.91 | 4.107% | $101.9312 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $186.37 | 13.223% | $211.0137 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $228.41 | 8.435% | $247.6764 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $176.50 | 7.662% | $190.0234 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $154.81 | 9.706% | $169.8359 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $240.70 | 11.136% | $267.5044 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,251.23 | $1,365.9223 | $1,365.92 | $1,365.95 | $1,365.80 | |