| 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 | $184.58 | 3.249% | $190.577 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $142.44 | 9.218% | $155.5701 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $237.28 | 13.590% | $269.5264 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $31.49 | 11.613% | $35.1469 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $200.52 | 4.356% | $209.2547 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $28.45 | 4.784% | $29.811 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $14.37 | 3.157% | $14.8237 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $839.13 | $904.7098 | $904.71 | $904.70 | $904.70 | |