| 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 | $170.34 | 12.322% | $191.3293 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $110.47 | 13.468% | $125.3481 | $125.35 | $125.35 | $125.30 |
| Purchase #3 | $142.90 | 10.845% | $158.3975 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $136.56 | 8.178% | $147.7279 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $215.75 | 4.385% | $225.2106 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $81.74 | 4.770% | $85.639 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $21.38 | 7.680% | $23.022 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $879.14 | $956.6744 | $956.68 | $956.70 | $956.50 | |