| 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 | $108.26 | 13.778% | $123.1761 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $49.67 | 3.638% | $51.477 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $29.88 | 9.419% | $32.6944 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $17.85 | 4.798% | $18.7064 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $126.89 | 13.520% | $144.0455 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $46.48 | 9.163% | $50.739 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $224.46 | 6.198% | $238.372 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $603.49 | $659.2104 | $659.22 | $659.25 | $659.20 | |