| 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 | $142.56 | 11.342% | $158.7292 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $174.46 | 11.846% | $195.1265 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $106.66 | 9.373% | $116.6572 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $243.40 | 13.376% | $275.9572 | $275.96 | $275.95 | $276.00 |
| Purchase #5 | $223.63 | 5.125% | $235.091 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $158.60 | 10.197% | $174.7724 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $211.96 | 5.325% | $223.2469 | $223.25 | $223.25 | $223.20 |
| 7 purchase totals = | $1,261.27 | $1,379.5804 | $1,379.59 | $1,379.60 | $1,379.60 | |