| 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 | $184.88 | 4.282% | $192.7966 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $84.60 | 5.431% | $89.1946 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $213.96 | 10.667% | $236.7831 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $137.27 | 11.828% | $153.5063 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $131.37 | 4.501% | $137.283 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $191.41 | 9.597% | $209.7796 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $160.63 | 3.841% | $166.7998 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $1,104.12 | $1,186.1430 | $1,186.14 | $1,186.20 | $1,186.20 | |