| 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 | $144.47 | 13.159% | $163.4808 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $248.34 | 10.476% | $274.3561 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $17.80 | 5.414% | $18.7637 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $57.61 | 3.138% | $59.4178 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $192.70 | 8.645% | $209.3589 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $115.56 | 13.159% | $130.7665 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $92.47 | 8.649% | $100.4677 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $868.95 | $956.6115 | $956.62 | $956.55 | $956.80 | |