| 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 | $182.94 | 6.742% | $195.2738 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $6.31 | 4.504% | $6.5942 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $102.78 | 13.764% | $116.9266 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $250.59 | 12.114% | $280.9465 | $280.95 | $280.95 | $280.90 |
| Purchase #5 | $144.27 | 4.693% | $151.0406 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $151.38 | 6.708% | $161.5346 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $243.83 | 3.633% | $252.6883 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,082.10 | $1,165.0046 | $1,165.00 | $1,165.05 | $1,164.90 | |