| 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 | $139.28 | 7.246% | $149.3722 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $178.61 | 7.385% | $191.8003 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $11.79 | 7.576% | $12.6832 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $126.97 | 4.572% | $132.7751 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $106.57 | 9.229% | $116.4053 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $193.36 | 8.559% | $209.9097 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $179.92 | 7.102% | $192.6979 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $936.50 | $1,005.6437 | $1,005.65 | $1,005.65 | $1,005.70 | |