| 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 | $148.77 | 3.648% | $154.1971 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $134.88 | 4.734% | $141.2652 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $21.52 | 6.823% | $22.9883 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $87.83 | 12.698% | $98.9827 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $108.66 | 3.406% | $112.361 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $174.60 | 12.583% | $196.5699 | $196.57 | $196.55 | $196.60 |
| Purchase #7 | $225.44 | 10.776% | $249.7334 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $901.70 | $976.0976 | $976.10 | $976.10 | $976.20 | |