| 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 | $142.91 | 5.728% | $151.0959 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $160.61 | 12.504% | $180.6927 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $27.42 | 10.436% | $30.2816 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $182.27 | 4.158% | $189.8488 | $189.85 | $189.85 | $189.80 |
| Purchase #5 | $242.61 | 10.610% | $268.3509 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $159.35 | 11.412% | $177.535 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $176.70 | 6.688% | $188.5177 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $1,091.87 | $1,186.3226 | $1,186.33 | $1,186.35 | $1,186.30 | |