| 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 | $175.75 | 4.272% | $183.258 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $199.53 | 6.104% | $211.7093 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $215.72 | 4.412% | $225.2376 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $190.45 | 6.793% | $203.3873 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $41.68 | 6.406% | $44.35 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $217.26 | 7.842% | $234.2975 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $147.98 | 8.205% | $160.1218 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $1,188.37 | $1,262.3615 | $1,262.37 | $1,262.35 | $1,262.40 | |