| 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 | $157.49 | 5.842% | $166.6906 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $62.62 | 10.604% | $69.2602 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $11.81 | 7.496% | $12.6953 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $73.92 | 13.307% | $83.7565 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $233.57 | 13.863% | $265.9498 | $265.95 | $265.95 | $265.90 |
| Purchase #6 | $250.97 | 12.140% | $281.4378 | $281.44 | $281.45 | $281.40 |
| Purchase #7 | $121.68 | 6.451% | $129.5296 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $912.06 | $1,009.3198 | $1,009.33 | $1,009.35 | $1,009.30 | |