| 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 | $145.32 | 10.323% | $160.3214 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $226.39 | 11.337% | $252.0558 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $8.30 | 7.291% | $8.9052 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $22.26 | 9.156% | $24.2981 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $151.35 | 12.413% | $170.1371 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $89.39 | 11.647% | $99.8013 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $231.91 | 4.579% | $242.5292 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $874.92 | $958.0481 | $958.06 | $958.05 | $958.00 | |