| 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 | $144.51 | 11.681% | $161.3902 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $93.70 | 12.204% | $105.1351 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $10.73 | 4.455% | $11.208 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $8.74 | 5.107% | $9.1864 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $66.66 | 5.701% | $70.4603 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $168.27 | 4.424% | $175.7143 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $41.50 | 4.545% | $43.3862 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $534.11 | $576.4805 | $576.49 | $576.50 | $576.50 | |