| 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 | $15.81 | 11.294% | $17.5956 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $151.53 | 7.512% | $162.9129 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $207.37 | 6.683% | $221.2285 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $186.90 | 10.180% | $205.9264 | $205.93 | $205.95 | $205.90 |
| Purchase #5 | $99.92 | 10.747% | $110.6584 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $125.45 | 3.142% | $129.3916 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $68.39 | 5.724% | $72.3046 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $855.37 | $920.0180 | $920.02 | $920.05 | $920.00 | |