| 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 | $101.51 | 7.267% | $108.8867 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $240.98 | 11.132% | $267.8059 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $144.63 | 13.157% | $163.659 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $108.40 | 5.404% | $114.2579 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $213.76 | 5.474% | $225.4612 | $225.46 | $225.45 | $225.50 |
| Purchase #6 | $161.65 | 9.141% | $176.4264 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $116.94 | 9.694% | $128.2762 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $1,087.87 | $1,184.7733 | $1,184.79 | $1,184.80 | $1,184.90 | |