| 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 | $132.96 | 7.527% | $142.9679 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $130.39 | 12.531% | $146.7292 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $241.81 | 12.457% | $271.9323 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $83.57 | 4.725% | $87.5187 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $140.82 | 13.538% | $159.8842 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $78.60 | 10.709% | $87.0173 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $92.53 | 4.778% | $96.9511 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $900.68 | $993.0007 | $993.00 | $993.00 | $993.00 | |