| 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 | $163.70 | 13.683% | $186.0991 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $235.77 | 4.574% | $246.5541 | $246.55 | $246.55 | $246.60 |
| Purchase #3 | $177.96 | 10.335% | $196.3522 | $196.35 | $196.35 | $196.40 |
| Purchase #4 | $215.98 | 13.546% | $245.2367 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $37.95 | 11.709% | $42.3936 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $81.53 | 5.708% | $86.1837 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $166.42 | 6.594% | $177.3937 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $1,079.31 | $1,180.2131 | $1,180.20 | $1,180.25 | $1,180.30 | |