| 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 | $180.65 | 6.756% | $192.8547 | $192.85 | $192.85 | $192.90 |
| Purchase #2 | $204.33 | 7.708% | $220.0798 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $248.64 | 9.324% | $271.8232 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $171.84 | 3.710% | $178.2153 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $225.79 | 4.590% | $236.1538 | $236.15 | $236.15 | $236.20 |
| Purchase #6 | $201.25 | 8.243% | $217.839 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $249.28 | 10.607% | $275.7211 | $275.72 | $275.70 | $275.70 |
| 7 purchase totals = | $1,481.78 | $1,592.6869 | $1,592.68 | $1,592.65 | $1,592.70 | |