| 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 | $146.54 | 9.364% | $160.262 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $173.87 | 9.330% | $190.0921 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $203.90 | 13.789% | $232.0158 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $110.82 | 12.856% | $125.067 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $190.43 | 9.240% | $208.0257 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $131.27 | 13.567% | $149.0794 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $117.36 | 12.407% | $131.9209 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $1,074.19 | $1,196.4629 | $1,196.47 | $1,196.45 | $1,196.50 | |