| 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 | $161.70 | 13.373% | $183.3241 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $97.26 | 11.351% | $108.3 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $62.64 | 6.702% | $66.8381 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $135.62 | 9.326% | $148.2679 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $11.48 | 11.279% | $12.7748 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $107.91 | 9.172% | $117.8075 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $113.31 | 10.114% | $124.7702 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $689.92 | $762.0826 | $762.08 | $762.00 | $762.10 | |