| 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 | $164.99 | 11.564% | $184.0694 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $162.80 | 9.459% | $178.1993 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $15.71 | 11.395% | $17.5002 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $8.96 | 6.240% | $9.5191 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $10.26 | 3.103% | $10.5784 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $9.52 | 11.513% | $10.616 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $134.82 | 11.166% | $149.874 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $507.06 | $560.3564 | $560.36 | $560.30 | $560.40 | |