| 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 | $199.62 | 10.158% | $219.8974 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $177.33 | 7.857% | $191.2628 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $132.35 | 7.632% | $142.451 | $142.45 | $142.45 | $142.50 |
| Purchase #4 | $195.85 | 10.712% | $216.8295 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $183.42 | 3.652% | $190.1185 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $21.94 | 8.235% | $23.7468 | $23.75 | $23.75 | $23.70 |
| Purchase #7 | $142.33 | 5.699% | $150.4414 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $1,052.84 | $1,134.7474 | $1,134.75 | $1,134.75 | $1,134.70 | |