| 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 | $190.65 | 7.168% | $204.3158 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $96.28 | 3.444% | $99.5959 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $156.87 | 12.862% | $177.0466 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $62.43 | 4.419% | $65.1888 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $117.71 | 9.660% | $129.0808 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $11.81 | 8.282% | $12.7881 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $162.61 | 5.294% | $171.2186 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $798.36 | $859.2346 | $859.25 | $859.25 | $859.20 | |