| 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 | $5.52 | 11.377% | $6.148 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $153.99 | 3.852% | $159.9217 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $59.35 | 6.102% | $62.9715 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $180.74 | 10.349% | $199.4448 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $102.65 | 4.455% | $107.2231 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $152.95 | 10.676% | $169.2789 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $160.82 | 4.460% | $167.9926 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $816.02 | $872.9806 | $872.97 | $872.95 | $872.90 | |