| 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 | $126.73 | 5.772% | $134.0449 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $133.66 | 3.270% | $138.0307 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $109.75 | 6.453% | $116.8322 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $70.93 | 6.828% | $75.7731 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $79.81 | 13.175% | $90.325 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $220.77 | 10.432% | $243.8007 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $150.44 | 7.688% | $162.0058 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $892.09 | $960.8124 | $960.81 | $960.85 | $960.70 | |