| 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 | $72.49 | 7.795% | $78.1406 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $116.77 | 5.258% | $122.9098 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $178.62 | 5.163% | $187.8422 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $133.59 | 13.529% | $151.6634 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $105.55 | 10.810% | $116.96 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $107.70 | 9.143% | $117.547 | $117.55 | $117.55 | $117.50 |
| Purchase #7 | $223.62 | 5.694% | $236.3529 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $938.34 | $1,011.4159 | $1,011.41 | $1,011.40 | $1,011.40 | |