| 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 | $162.79 | 6.263% | $172.9855 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $106.46 | 10.271% | $117.3945 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $243.27 | 11.332% | $270.8374 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $93.69 | 6.111% | $99.4154 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $193.96 | 7.563% | $208.6292 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $235.90 | 13.808% | $268.4731 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $237.68 | 10.531% | $262.7101 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,273.75 | $1,400.4452 | $1,400.45 | $1,400.45 | $1,400.40 | |