| 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 | $153.35 | 11.149% | $170.447 | $170.45 | $170.45 | $170.40 |
| Purchase #2 | $151.91 | 10.171% | $167.3608 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $152.35 | 5.794% | $161.1772 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $26.51 | 10.385% | $29.2631 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $157.61 | 5.867% | $166.857 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $94.92 | 13.802% | $108.0209 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $121.84 | 4.709% | $127.5774 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $858.49 | $930.7034 | $930.71 | $930.70 | $930.80 | |