| 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 | $185.37 | 9.535% | $203.045 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $117.67 | 7.675% | $126.7012 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $24.38 | 3.567% | $25.2496 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $134.88 | 3.671% | $139.8314 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $10.37 | 13.301% | $11.7493 | $11.75 | $11.75 | $11.70 |
| Purchase #6 | $26.29 | 3.309% | $27.1599 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $158.58 | 6.522% | $168.9226 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $657.54 | $702.6590 | $702.66 | $702.65 | $702.50 | |