| 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 | $211.94 | 6.220% | $225.1227 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $166.56 | 3.119% | $171.755 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $181.71 | 5.841% | $192.3237 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $139.29 | 7.821% | $150.1839 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $15.43 | 9.334% | $16.8702 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $97.40 | 9.565% | $106.7163 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $10.77 | 13.146% | $12.1858 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $823.10 | $875.1576 | $875.16 | $875.10 | $875.20 | |