| 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 | $118.33 | 11.352% | $131.7628 | $131.76 | $131.75 | $131.80 |
| Purchase #2 | $182.53 | 11.693% | $203.8732 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $139.77 | 12.663% | $157.4691 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $57.32 | 6.758% | $61.1937 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $19.61 | 10.832% | $21.7342 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $40.34 | 10.167% | $44.4414 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $229.85 | 3.360% | $237.573 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $787.75 | $858.0474 | $858.03 | $858.00 | $858.10 | |