| 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 | $179.77 | 13.496% | $204.0318 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $10.85 | 7.370% | $11.6496 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $190.66 | 12.419% | $214.3381 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $10.93 | 12.489% | $12.295 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $33.74 | 10.316% | $37.2206 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $49.92 | 9.691% | $54.7577 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $175.83 | 8.816% | $191.3312 | $191.33 | $191.35 | $191.30 |
| 7 purchase totals = | $651.70 | $725.6240 | $725.63 | $725.65 | $725.50 | |