| 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 | $145.68 | 8.435% | $157.9681 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $105.79 | 10.801% | $117.2164 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $195.51 | 6.296% | $207.8193 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $213.87 | 11.767% | $239.0361 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $247.53 | 13.194% | $280.1891 | $280.19 | $280.20 | $280.20 |
| Purchase #6 | $220.39 | 9.246% | $240.7673 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $169.78 | 13.423% | $192.5696 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $1,298.55 | $1,435.5659 | $1,435.58 | $1,435.50 | $1,435.60 | |