| 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 | $95.44 | 11.334% | $106.2572 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $141.35 | 5.685% | $149.3857 | $149.39 | $149.40 | $149.40 |
| Purchase #3 | $182.38 | 11.716% | $203.7476 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $213.92 | 8.148% | $231.3502 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $74.69 | 6.442% | $79.5015 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $150.50 | 5.581% | $158.8994 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $199.64 | 13.154% | $225.9006 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,057.92 | $1,155.0422 | $1,155.05 | $1,155.05 | $1,155.10 | |