| 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 | $173.62 | 10.229% | $191.3796 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $125.66 | 5.837% | $132.9948 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $95.72 | 3.542% | $99.1104 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $122.35 | 10.172% | $134.7954 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $205.40 | 7.304% | $220.4024 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $101.46 | 6.505% | $108.06 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $33.73 | 6.755% | $36.0085 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $857.94 | $922.7511 | $922.75 | $922.75 | $922.80 | |