| 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 | $166.46 | 11.398% | $185.4331 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $138.25 | 5.679% | $146.1012 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $51.55 | 6.353% | $54.825 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $73.52 | 8.445% | $79.7288 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $12.52 | 13.768% | $14.2438 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $217.38 | 6.638% | $231.8097 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $135.64 | 7.443% | $145.7357 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $795.32 | $857.8773 | $857.88 | $857.95 | $857.70 | |