| 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 | $137.38 | 6.277% | $146.0033 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $73.47 | 8.465% | $79.6892 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $166.70 | 3.786% | $173.0113 | $173.01 | $173.00 | $173.00 |
| Purchase #4 | $158.88 | 11.238% | $176.7349 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $174.65 | 12.598% | $196.6524 | $196.65 | $196.65 | $196.70 |
| Purchase #6 | $9.61 | 11.642% | $10.7288 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $200.39 | 7.781% | $215.9823 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $921.08 | $998.8022 | $998.79 | $998.85 | $998.80 | |