| 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 | $195.52 | 6.682% | $208.5846 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $84.83 | 10.141% | $93.4326 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $107.88 | 5.366% | $113.6688 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $77.70 | 12.776% | $87.627 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $90.91 | 9.776% | $99.7974 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $181.36 | 4.610% | $189.7207 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $16.32 | 11.308% | $18.1655 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $754.52 | $810.9966 | $811.00 | $811.00 | $811.00 | |