| 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 | $118.84 | 12.323% | $133.4847 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $31.35 | 9.732% | $34.401 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $22.63 | 8.166% | $24.478 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $77.71 | 5.353% | $81.8698 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $143.45 | 9.403% | $156.9386 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $222.92 | 8.655% | $242.2137 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $178.45 | 10.596% | $197.3586 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $795.35 | $870.7444 | $870.74 | $870.75 | $870.80 | |