| 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 | $134.57 | 10.516% | $148.7214 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $166.54 | 6.335% | $177.0903 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $113.99 | 10.446% | $125.8974 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $15.85 | 5.565% | $16.7321 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $172.47 | 13.640% | $195.9949 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $152.63 | 10.357% | $168.4379 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $76.83 | 6.494% | $81.8193 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $832.88 | $914.6933 | $914.69 | $914.70 | $914.60 | |