| 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 | $150.55 | 13.799% | $171.3244 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $37.88 | 5.179% | $39.8418 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $132.28 | 9.682% | $145.0873 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $190.64 | 3.790% | $197.8653 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $113.62 | 3.871% | $118.0182 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $85.97 | 6.518% | $91.5735 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $150.74 | 10.549% | $166.6416 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $861.68 | $930.3521 | $930.35 | $930.30 | $930.30 | |