| 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 | $185.72 | 4.144% | $193.4162 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $168.54 | 4.371% | $175.9069 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $133.82 | 13.204% | $151.4896 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $108.95 | 7.617% | $117.2487 | $117.25 | $117.25 | $117.20 |
| Purchase #5 | $18.57 | 13.450% | $21.0677 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $211.38 | 6.297% | $224.6906 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $218.77 | 4.217% | $227.9955 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,045.75 | $1,111.8152 | $1,111.83 | $1,111.80 | $1,111.80 | |