| 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 | $213.28 | 13.788% | $242.687 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $189.31 | 10.636% | $209.445 | $209.45 | $209.45 | $209.40 |
| Purchase #3 | $81.87 | 10.744% | $90.6661 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $153.75 | 8.599% | $166.971 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $134.78 | 10.621% | $149.095 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $64.98 | 13.575% | $73.801 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $178.60 | 5.433% | $188.3033 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $1,016.57 | $1,120.9684 | $1,120.98 | $1,120.95 | $1,121.00 | |