| 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 | $175.79 | 13.453% | $199.439 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $234.61 | 7.242% | $251.6005 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $227.30 | 9.340% | $248.5298 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $21.29 | 13.703% | $24.2074 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $116.72 | 9.557% | $127.8749 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $155.27 | 11.559% | $173.2177 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $146.82 | 9.139% | $160.2379 | $160.24 | $160.25 | $160.20 |
| 7 purchase totals = | $1,077.80 | $1,185.1072 | $1,185.11 | $1,185.10 | $1,185.00 | |