| 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 | $140.82 | 7.531% | $151.4252 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $67.93 | 3.580% | $70.3619 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $160.64 | 10.399% | $177.345 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $12.34 | 3.630% | $12.7879 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $122.85 | 4.521% | $128.404 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $57.87 | 5.828% | $61.2427 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $37.89 | 12.563% | $42.6501 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $600.34 | $644.2168 | $644.22 | $644.25 | $644.20 | |