| 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 | $128.53 | 6.597% | $137.0091 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $118.68 | 11.308% | $132.1003 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $197.54 | 9.435% | $216.1779 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $148.63 | 10.159% | $163.7293 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $163.44 | 9.435% | $178.8606 | $178.86 | $178.85 | $178.90 |
| Purchase #6 | $14.36 | 7.678% | $15.4626 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $99.26 | 9.365% | $108.5557 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $870.44 | $951.8955 | $951.90 | $951.90 | $952.00 | |