| 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 | $165.32 | 12.156% | $185.4163 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $156.75 | 13.313% | $177.6181 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $39.47 | 11.849% | $44.1468 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $121.98 | 10.425% | $134.6964 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $139.59 | 13.722% | $158.7445 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $64.68 | 13.303% | $73.2844 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $120.60 | 5.231% | $126.9086 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $808.39 | $900.8151 | $900.82 | $900.80 | $900.70 | |