| 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 | $158.31 | 7.565% | $170.2862 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $151.50 | 10.244% | $167.0197 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $42.32 | 4.522% | $44.2337 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $62.84 | 6.476% | $66.9095 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $18.67 | 6.744% | $19.9291 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $50.39 | 6.657% | $53.7445 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $51.82 | 7.807% | $55.8656 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $535.85 | $577.9883 | $577.99 | $578.00 | $577.90 | |