| 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 | $159.33 | 5.357% | $167.8653 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $70.61 | 8.541% | $76.6408 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $23.43 | 9.351% | $25.6209 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $120.74 | 6.340% | $128.3949 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $13.55 | 6.308% | $14.4047 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $220.31 | 6.526% | $234.6874 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $21.53 | 3.360% | $22.2534 | $22.25 | $22.25 | $22.30 |
| 7 purchase totals = | $629.50 | $669.8674 | $669.86 | $669.85 | $669.90 | |