| 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 | $148.49 | 6.792% | $158.5754 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $239.66 | 5.231% | $252.1966 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $102.56 | 7.466% | $110.2171 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $187.54 | 10.162% | $206.5978 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $5.78 | 3.347% | $5.9735 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $136.62 | 8.545% | $148.2942 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $39.69 | 5.619% | $41.9202 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $860.34 | $923.7748 | $923.78 | $923.75 | $923.80 | |