| 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 | $158.96 | 11.285% | $176.8986 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $7.41 | 8.409% | $8.0331 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $140.40 | 12.700% | $158.2308 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $40.93 | 13.578% | $46.4875 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $97.73 | 12.449% | $109.8964 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $91.25 | 3.770% | $94.6901 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $151.76 | 12.408% | $170.5904 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $688.44 | $764.8269 | $764.83 | $764.90 | $764.80 | |