| 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 | $198.99 | 11.387% | $221.649 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $134.45 | 13.482% | $152.5765 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $76.26 | 5.639% | $80.5603 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $69.42 | 4.810% | $72.7591 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $46.39 | 8.416% | $50.2942 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $157.54 | 3.748% | $163.4446 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $116.34 | 9.161% | $126.9979 | $127.00 | $127.00 | $127.00 |
| 7 purchase totals = | $799.39 | $868.2816 | $868.28 | $868.30 | $868.30 | |