| 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 | $216.91 | 7.848% | $233.9331 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $147.45 | 7.386% | $158.3407 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $174.72 | 13.452% | $198.2233 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $183.74 | 11.172% | $204.2674 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $13.68 | 8.783% | $14.8815 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $9.78 | 5.543% | $10.3221 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $53.68 | 13.359% | $60.8511 | $60.85 | $60.85 | $60.90 |
| 7 purchase totals = | $799.96 | $880.8192 | $880.81 | $880.80 | $880.80 | |