| 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 | $73.61 | 7.774% | $79.3324 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $131.63 | 3.300% | $135.9738 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $169.80 | 6.120% | $180.1918 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $191.44 | 4.634% | $200.3113 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $90.40 | 7.528% | $97.2053 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $248.99 | 5.852% | $263.5609 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $23.78 | 13.607% | $27.0157 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $929.65 | $983.5912 | $983.59 | $983.55 | $983.60 | |