| 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 | $169.39 | 3.781% | $175.7946 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $92.48 | 7.316% | $99.2458 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $108.92 | 8.232% | $117.8863 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $125.89 | 12.323% | $141.4034 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $37.95 | 4.287% | $39.5769 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $128.44 | 5.468% | $135.4631 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $215.52 | 10.387% | $237.9061 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $878.59 | $947.2762 | $947.28 | $947.30 | $947.30 | |