| 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 | $213.47 | 5.488% | $225.1852 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $45.80 | 7.228% | $49.1104 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $46.61 | 12.155% | $52.2754 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $35.47 | 3.630% | $36.7576 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $170.56 | 8.216% | $184.5732 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $62.52 | 8.438% | $67.7954 | $67.80 | $67.80 | $67.80 |
| Purchase #7 | $178.32 | 12.324% | $200.2962 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $752.75 | $815.9934 | $816.01 | $816.00 | $816.10 | |