| 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 | $168.60 | 3.140% | $173.894 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $196.47 | 10.778% | $217.6455 | $217.65 | $217.65 | $217.60 |
| Purchase #3 | $110.99 | 13.847% | $126.3588 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $212.32 | 4.665% | $222.2247 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $11.25 | 6.774% | $12.0121 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $199.36 | 4.423% | $208.1777 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $182.26 | 9.281% | $199.1756 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,081.25 | $1,159.4884 | $1,159.49 | $1,159.50 | $1,159.50 | |