| 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 | $195.80 | 13.852% | $222.9222 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $28.71 | 9.863% | $31.5417 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $58.94 | 8.155% | $63.7466 | $63.75 | $63.75 | $63.70 |
| Purchase #4 | $12.59 | 10.813% | $13.9514 | $13.95 | $13.95 | $14.00 |
| Purchase #5 | $188.65 | 5.339% | $198.722 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $157.66 | 9.596% | $172.7891 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $69.92 | 13.164% | $79.1243 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $712.27 | $782.7973 | $782.79 | $782.75 | $782.70 | |