| 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 | $12.93 | 10.465% | $14.2831 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $153.56 | 3.688% | $159.2233 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $184.65 | 11.619% | $206.1045 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $134.76 | 9.134% | $147.069 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $175.44 | 3.127% | $180.926 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $16.85 | 8.374% | $18.261 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $231.39 | 9.268% | $252.8352 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $909.58 | $978.7021 | $978.70 | $978.70 | $978.70 | |