| 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 | $120.33 | 3.157% | $124.1288 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $168.91 | 8.251% | $182.8468 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $17.25 | 7.575% | $18.5567 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $78.78 | 11.605% | $87.9224 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $12.59 | 7.351% | $13.5155 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $9.60 | 7.471% | $10.3172 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $228.32 | 9.864% | $250.8415 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $635.78 | $688.1289 | $688.14 | $688.10 | $688.00 | |