| 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 | $183.96 | 13.576% | $208.9344 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $116.69 | 10.297% | $128.7056 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $184.71 | 5.855% | $195.5248 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $148.33 | 9.734% | $162.7684 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $225.26 | 9.171% | $245.9186 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $68.97 | 12.331% | $77.4747 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $249.99 | 11.111% | $277.7664 | $277.77 | $277.75 | $277.80 |
| 7 purchase totals = | $1,177.91 | $1,297.0929 | $1,297.09 | $1,297.00 | $1,297.10 | |