| 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 | $135.25 | 8.543% | $146.8044 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $154.65 | 13.335% | $175.2726 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $31.38 | 11.541% | $35.0016 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $206.59 | 8.444% | $224.0345 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $19.90 | 7.210% | $21.3348 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $154.65 | 10.657% | $171.1311 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $173.72 | 13.322% | $196.863 | $196.86 | $196.85 | $196.90 |
| 7 purchase totals = | $876.14 | $970.4420 | $970.42 | $970.45 | $970.40 | |