| 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 | $162.42 | 10.254% | $179.0745 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $157.92 | 9.602% | $173.0835 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $36.59 | 12.382% | $41.1206 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $160.91 | 9.681% | $176.4877 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $61.82 | 11.229% | $68.7618 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $131.89 | 4.381% | $137.6681 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $94.73 | 4.637% | $99.1226 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $806.28 | $875.3188 | $875.31 | $875.25 | $875.40 | |