| 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 | $140.79 | 13.351% | $159.5869 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $144.98 | 13.117% | $163.997 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $11.86 | 7.408% | $12.7386 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $25.33 | 6.243% | $26.9114 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $147.28 | 7.696% | $158.6147 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $214.57 | 10.526% | $237.1556 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $30.95 | 11.275% | $34.4396 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $715.76 | $793.4438 | $793.45 | $793.45 | $793.40 | |