| 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 | $176.66 | 9.124% | $192.7785 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $19.41 | 13.398% | $22.0106 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $213.74 | 8.314% | $231.5103 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $247.99 | 13.429% | $281.2926 | $281.29 | $281.30 | $281.30 |
| Purchase #5 | $26.71 | 6.298% | $28.3922 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $132.37 | 8.750% | $143.9524 | $143.95 | $143.95 | $144.00 |
| Purchase #7 | $88.41 | 11.136% | $98.2553 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $905.29 | $998.1919 | $998.19 | $998.20 | $998.30 | |