| 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 | $177.33 | 4.229% | $184.8293 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $23.75 | 5.151% | $24.9734 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $200.29 | 7.329% | $214.9693 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $191.31 | 11.515% | $213.3393 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $68.33 | 10.485% | $75.4944 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $208.55 | 10.302% | $230.0348 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $219.82 | 3.572% | $227.672 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $1,089.38 | $1,171.3125 | $1,171.30 | $1,171.30 | $1,171.30 | |