| 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 | $170.31 | 11.651% | $190.1528 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $94.79 | 3.675% | $98.2735 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $103.72 | 5.368% | $109.2877 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $177.38 | 3.649% | $183.8526 | $183.85 | $183.85 | $183.90 |
| Purchase #5 | $108.30 | 7.595% | $116.5254 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $155.49 | 5.463% | $163.9844 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $88.35 | 11.122% | $98.1763 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $898.34 | $960.2527 | $960.25 | $960.30 | $960.40 | |