| 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 | $101.71 | 10.817% | $112.712 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $118.74 | 11.224% | $132.0674 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $84.47 | 11.862% | $94.4898 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $158.75 | 4.364% | $165.6779 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $188.73 | 9.365% | $206.4046 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $165.67 | 12.829% | $186.9238 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $74.42 | 5.585% | $78.5764 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $892.49 | $976.8519 | $976.85 | $976.85 | $976.90 | |