| 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 | $136.34 | 5.496% | $143.8332 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $106.36 | 8.740% | $115.6559 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $187.28 | 12.544% | $210.7724 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $14.89 | 5.419% | $15.6969 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $69.85 | 3.550% | $72.3297 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $198.38 | 7.863% | $213.9786 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $200.79 | 9.609% | $220.0839 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $913.89 | $992.3506 | $992.35 | $992.40 | $992.40 | |