| 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 | $203.92 | 12.713% | $229.8443 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $129.94 | 5.243% | $136.7528 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $210.71 | 3.454% | $217.9879 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $151.36 | 3.787% | $157.092 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $189.44 | 7.349% | $203.3619 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $10.36 | 4.110% | $10.7858 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $185.36 | 3.193% | $191.2785 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $1,081.09 | $1,147.1032 | $1,147.10 | $1,147.15 | $1,147.20 | |