| 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 | $170.29 | 10.389% | $187.9814 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $184.85 | 8.685% | $200.9042 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $166.37 | 5.373% | $175.3091 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $237.75 | 13.396% | $269.599 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $22.63 | 12.380% | $25.4316 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $113.41 | 5.724% | $119.9016 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $187.50 | 13.816% | $213.405 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $1,082.80 | $1,192.5319 | $1,192.53 | $1,192.55 | $1,192.50 | |