| 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 | $108.83 | 5.709% | $115.0431 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $76.26 | 9.873% | $83.7891 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $146.33 | 8.653% | $158.9919 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $122.30 | 4.265% | $127.5161 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $173.35 | 6.365% | $184.3837 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $134.79 | 11.380% | $150.1291 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $200.39 | 10.295% | $221.0202 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $962.25 | $1,040.8732 | $1,040.87 | $1,040.90 | $1,040.80 | |