| 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 | $127.61 | 6.616% | $136.0527 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $6.59 | 8.447% | $7.1467 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $146.72 | 5.846% | $155.2973 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $75.28 | 11.174% | $83.6918 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $241.89 | 10.534% | $267.3707 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $50.55 | 10.334% | $55.7738 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $52.94 | 13.667% | $60.1753 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $701.58 | $765.5083 | $765.51 | $765.50 | $765.60 | |