| 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 | $13.63 | 13.852% | $15.518 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $195.76 | 11.189% | $217.6636 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $190.99 | 13.355% | $216.4967 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $45.92 | 11.284% | $51.1016 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $72.96 | 4.595% | $76.3125 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $200.85 | 9.493% | $219.9167 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $113.40 | 11.767% | $126.7438 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $833.51 | $923.7529 | $923.75 | $923.70 | $923.70 | |