| 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 | $236.76 | 7.439% | $254.3726 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $169.25 | 6.431% | $180.1345 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $141.87 | 5.222% | $149.2785 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $178.43 | 13.778% | $203.0141 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $207.84 | 3.793% | $215.7234 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $64.56 | 3.447% | $66.7854 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $61.86 | 8.483% | $67.1076 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $1,060.57 | $1,136.4161 | $1,136.41 | $1,136.40 | $1,136.40 | |