| 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 | $123.30 | 6.223% | $130.973 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $173.32 | 4.872% | $181.7642 | $181.76 | $181.75 | $181.80 |
| Purchase #3 | $120.81 | 8.658% | $131.2697 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $37.85 | 5.682% | $40.0006 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $137.91 | 11.742% | $154.1034 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $217.90 | 3.704% | $225.971 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $48.48 | 10.594% | $53.616 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $859.57 | $917.6979 | $917.69 | $917.60 | $917.80 | |