| 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 | $140.84 | 12.197% | $158.0183 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $116.83 | 7.492% | $125.5829 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $197.50 | 3.603% | $204.6159 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $16.90 | 9.685% | $18.5368 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $133.55 | 6.737% | $142.5473 | $142.55 | $142.55 | $142.50 |
| Purchase #6 | $224.47 | 12.631% | $252.8228 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $7.35 | 5.302% | $7.7397 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $837.44 | $909.8637 | $909.87 | $909.85 | $909.70 | |