| 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 | $221.63 | 7.203% | $237.594 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $146.77 | 8.359% | $159.0385 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $158.77 | 3.571% | $164.4397 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $32.65 | 9.226% | $35.6623 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $106.81 | 4.731% | $111.8632 | $111.86 | $111.85 | $111.90 |
| Purchase #6 | $66.62 | 4.108% | $69.3567 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $99.97 | 10.389% | $110.3559 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $833.22 | $888.3103 | $888.31 | $888.30 | $888.40 | |