| 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 | $181.68 | 4.262% | $189.4232 | $189.42 | $189.40 | $189.40 |
| Purchase #2 | $21.30 | 11.367% | $23.7212 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $9.65 | 5.761% | $10.2059 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $56.80 | 3.790% | $58.9527 | $58.95 | $58.95 | $59.00 |
| Purchase #5 | $106.64 | 4.214% | $111.1338 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $55.55 | 13.691% | $63.1554 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $163.35 | 3.274% | $168.6981 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $594.97 | $625.2903 | $625.29 | $625.25 | $625.30 | |