| 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 | $156.46 | 12.566% | $176.1208 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $50.96 | 3.665% | $52.8277 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $67.91 | 9.207% | $74.1625 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $99.42 | 10.797% | $110.1544 | $110.15 | $110.15 | $110.20 |
| Purchase #5 | $113.39 | 13.784% | $129.0197 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $150.87 | 11.392% | $168.0571 | $168.06 | $168.05 | $168.10 |
| Purchase #7 | $130.31 | 4.587% | $136.2873 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $769.32 | $846.6295 | $846.63 | $846.60 | $846.70 | |