| 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 | $167.38 | 7.741% | $180.3369 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $228.71 | 12.480% | $257.253 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $153.75 | 4.854% | $161.213 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $166.71 | 5.426% | $175.7557 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $93.96 | 8.496% | $101.9428 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $110.55 | 13.542% | $125.5207 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $136.37 | 13.279% | $154.4786 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $1,057.43 | $1,156.5007 | $1,156.50 | $1,156.50 | $1,156.50 | |