| 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 | $89.42 | 4.179% | $93.1569 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $175.45 | 6.249% | $186.4139 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $133.31 | 6.854% | $142.4471 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $121.88 | 11.763% | $136.2167 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $69.93 | 5.511% | $73.7838 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $195.67 | 12.335% | $219.8059 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $221.81 | 12.515% | $249.5695 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $1,007.47 | $1,101.3938 | $1,101.40 | $1,101.35 | $1,101.40 | |