| 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 | $193.78 | 12.851% | $218.6827 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $5.67 | 5.339% | $5.9727 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $19.74 | 7.525% | $21.2254 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $22.72 | 6.632% | $24.2268 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $170.98 | 7.400% | $183.6325 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $236.70 | 3.855% | $245.8248 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $76.68 | 7.605% | $82.5115 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $726.27 | $782.0764 | $782.07 | $782.10 | $782.00 | |