| 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 | $170.87 | 8.339% | $185.1188 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $40.52 | 10.498% | $44.7738 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $236.64 | 10.158% | $260.6779 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $21.40 | 9.363% | $23.4037 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $31.53 | 4.569% | $32.9706 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $233.83 | 8.823% | $254.4608 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $182.82 | 11.477% | $203.8023 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $917.61 | $1,005.2079 | $1,005.20 | $1,005.15 | $1,005.30 | |