| 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 | $154.67 | 10.535% | $170.9645 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $166.46 | 8.727% | $180.987 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $11.94 | 4.671% | $12.4977 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $133.39 | 12.458% | $150.0077 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $62.65 | 8.510% | $67.9815 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $33.41 | 5.324% | $35.1887 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $205.64 | 12.128% | $230.58 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $768.16 | $848.2071 | $848.21 | $848.25 | $848.30 | |