| 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 | $31.35 | 9.334% | $34.2762 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $146.83 | 13.495% | $166.6447 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $200.35 | 13.668% | $227.7338 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $39.63 | 8.336% | $42.9336 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $138.56 | 3.689% | $143.6715 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $111.61 | 8.216% | $120.7799 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $125.55 | 8.430% | $136.1339 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $793.88 | $872.1736 | $872.16 | $872.25 | $872.10 | |