| 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 | $123.55 | 10.729% | $136.8057 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $32.31 | 9.708% | $35.4467 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $72.97 | 7.600% | $78.5157 | $78.52 | $78.50 | $78.50 |
| Purchase #4 | $70.54 | 4.630% | $73.806 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $166.49 | 5.127% | $175.0259 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $125.41 | 6.231% | $133.2243 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $96.95 | 5.507% | $102.289 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $688.22 | $735.1133 | $735.13 | $735.10 | $735.00 | |