| 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 | $117.88 | 5.863% | $124.7913 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $35.52 | 13.480% | $40.3081 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $243.98 | 13.746% | $277.5175 | $277.52 | $277.50 | $277.50 |
| Purchase #4 | $14.97 | 13.721% | $17.024 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $137.61 | 5.132% | $144.6721 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $175.86 | 11.232% | $195.6126 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $110.93 | 4.493% | $115.9141 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $836.75 | $915.8397 | $915.83 | $915.75 | $915.80 | |