| 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 | $106.75 | 10.386% | $117.8371 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $180.47 | 6.608% | $192.3955 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $210.51 | 7.743% | $226.8098 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $16.69 | 5.363% | $17.5851 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $42.60 | 7.106% | $45.6272 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $127.26 | 5.675% | $134.482 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $129.47 | 10.540% | $143.1161 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $813.75 | $877.8528 | $877.87 | $877.90 | $877.80 | |