| 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 | $133.78 | 12.611% | $150.651 | $150.65 | $150.65 | $150.70 |
| Purchase #2 | $29.31 | 6.768% | $31.2937 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $115.43 | 7.652% | $124.2627 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $54.61 | 4.744% | $57.2007 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $106.51 | 12.373% | $119.6885 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $243.54 | 12.618% | $274.2699 | $274.27 | $274.25 | $274.30 |
| Purchase #7 | $186.29 | 12.514% | $209.6023 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $869.47 | $966.9688 | $966.96 | $966.95 | $967.10 | |