| 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 | $144.44 | 8.121% | $156.17 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $169.74 | 6.794% | $181.2721 | $181.27 | $181.25 | $181.30 |
| Purchase #3 | $43.50 | 7.734% | $46.8643 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $93.72 | 11.372% | $104.3778 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $100.97 | 9.679% | $110.7429 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $17.63 | 8.113% | $19.0603 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $247.90 | 5.559% | $261.6808 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $817.90 | $880.1682 | $880.16 | $880.15 | $880.30 | |