| 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 | $139.46 | 7.248% | $149.5681 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $176.59 | 11.775% | $197.3835 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $188.69 | 9.866% | $207.3062 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $193.53 | 10.412% | $213.6803 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $84.86 | 12.542% | $95.5031 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $64.48 | 5.526% | $68.0432 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $186.73 | 11.723% | $208.6204 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,034.34 | $1,140.1048 | $1,140.10 | $1,140.10 | $1,140.10 | |