| 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 | $200.98 | 10.489% | $222.0608 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $15.36 | 12.441% | $17.2709 | $17.27 | $17.25 | $17.30 |
| Purchase #3 | $168.79 | 9.465% | $184.766 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $164.90 | 13.613% | $187.3478 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $10.55 | 5.489% | $11.1291 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $51.58 | 7.514% | $55.4557 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $23.95 | 9.503% | $26.226 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $636.11 | $704.2563 | $704.27 | $704.25 | $704.30 | |