| 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 | $152.63 | 3.239% | $157.5737 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $129.76 | 3.753% | $134.6299 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $126.35 | 10.394% | $139.4828 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $13.42 | 3.173% | $13.8458 | $13.85 | $13.85 | $13.80 |
| Purchase #5 | $13.59 | 12.709% | $15.3172 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $98.91 | 3.186% | $102.0613 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $222.43 | 7.532% | $239.1834 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $757.09 | $802.0941 | $802.09 | $802.10 | $802.10 | |