| 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 | $171.46 | 7.522% | $184.3572 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $81.86 | 7.792% | $88.2385 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $20.46 | 12.517% | $23.021 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $210.97 | 5.221% | $221.9847 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $139.32 | 3.549% | $144.2645 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $235.55 | 8.107% | $254.646 | $254.65 | $254.65 | $254.60 |
| Purchase #7 | $211.40 | 8.433% | $229.2274 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,071.02 | $1,145.7393 | $1,145.74 | $1,145.75 | $1,145.70 | |