| 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 | $205.37 | 6.841% | $219.4194 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $155.95 | 13.621% | $177.1919 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $21.99 | 4.353% | $22.9472 | $22.95 | $22.95 | $22.90 |
| Purchase #4 | $61.81 | 8.393% | $66.9977 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $195.50 | 7.243% | $209.6601 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $55.71 | 13.647% | $63.3127 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $194.25 | 6.330% | $206.546 | $206.55 | $206.55 | $206.50 |
| 7 purchase totals = | $890.58 | $966.0750 | $966.08 | $966.05 | $966.00 | |