| 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 | $163.34 | 13.507% | $185.4023 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $156.96 | 13.816% | $178.6456 | $178.65 | $178.65 | $178.60 |
| Purchase #3 | $163.75 | 13.257% | $185.4583 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $176.85 | 13.490% | $200.7071 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $179.82 | 6.606% | $191.6989 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $245.95 | 10.415% | $271.5657 | $271.57 | $271.55 | $271.60 |
| Purchase #7 | $225.32 | 4.806% | $236.1489 | $236.15 | $236.15 | $236.10 |
| 7 purchase totals = | $1,311.99 | $1,449.6268 | $1,449.64 | $1,449.60 | $1,449.60 | |