| 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 | $101.26 | 13.727% | $115.16 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $153.83 | 8.270% | $166.5517 | $166.55 | $166.55 | $166.60 |
| Purchase #3 | $222.77 | 6.550% | $237.3614 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $103.65 | 11.650% | $115.7252 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $156.91 | 5.660% | $165.7911 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $71.35 | 6.552% | $76.0249 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $116.63 | 4.446% | $121.8154 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $926.40 | $998.4297 | $998.43 | $998.40 | $998.50 | |