| 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 | $166.91 | 4.130% | $173.8034 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $244.80 | 13.644% | $278.2005 | $278.20 | $278.20 | $278.20 |
| Purchase #3 | $94.83 | 9.648% | $103.9792 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $104.98 | 4.843% | $110.0642 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $34.44 | 12.697% | $38.8128 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $134.54 | 5.310% | $141.6841 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $94.32 | 12.211% | $105.8374 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $874.82 | $952.3816 | $952.37 | $952.40 | $952.40 | |