| 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 | $111.60 | 6.613% | $118.9801 | $118.98 | $119.00 | $119.00 |
| Purchase #2 | $153.56 | 10.531% | $169.7314 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $115.81 | 9.711% | $127.0563 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $124.89 | 3.665% | $129.4672 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $225.62 | 12.739% | $254.3617 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $149.51 | 6.692% | $159.5152 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $18.72 | 7.277% | $20.0823 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $899.71 | $979.1942 | $979.20 | $979.20 | $979.30 | |