| 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 | $215.61 | 3.224% | $222.5613 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $164.57 | 5.628% | $173.832 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $122.69 | 6.594% | $130.7802 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $148.66 | 11.434% | $165.6578 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $163.71 | 9.211% | $178.7893 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $62.87 | 3.177% | $64.8674 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $83.70 | 13.156% | $94.7116 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $961.81 | $1,031.1996 | $1,031.20 | $1,031.20 | $1,031.30 | |