| 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 | $159.94 | 3.589% | $165.6802 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $163.44 | 8.396% | $177.1624 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $16.25 | 10.700% | $17.9888 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $56.52 | 10.552% | $62.484 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $123.51 | 10.253% | $136.1735 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $197.92 | 4.341% | $206.5117 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $62.65 | 9.657% | $68.7001 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $780.23 | $834.7007 | $834.69 | $834.70 | $834.80 | |