| 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 | $181.89 | 13.319% | $206.1159 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $154.49 | 8.226% | $167.1983 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $54.27 | 4.536% | $56.7317 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $17.53 | 3.547% | $18.1518 | $18.15 | $18.15 | $18.20 |
| Purchase #5 | $242.93 | 4.516% | $253.9007 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $78.31 | 12.618% | $88.1912 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $74.51 | 10.421% | $82.2747 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $803.93 | $872.5643 | $872.56 | $872.55 | $872.60 | |