| 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 | $180.67 | 5.221% | $190.1028 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $141.65 | 6.827% | $151.3204 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $230.71 | 13.429% | $261.692 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $246.84 | 4.742% | $258.5452 | $258.55 | $258.55 | $258.50 |
| Purchase #5 | $19.61 | 6.463% | $20.8774 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $177.54 | 13.359% | $201.2576 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $121.90 | 11.608% | $136.0502 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $1,118.92 | $1,219.8456 | $1,219.85 | $1,219.85 | $1,219.90 | |