| 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 | $191.63 | 8.475% | $207.8706 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $166.25 | 3.771% | $172.5193 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $162.41 | 9.553% | $177.925 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $27.33 | 3.820% | $28.374 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $153.50 | 12.691% | $172.9807 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $242.38 | 12.254% | $272.0812 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $31.63 | 8.595% | $34.3486 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $975.13 | $1,066.0994 | $1,066.10 | $1,066.10 | $1,066.10 | |