| 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 | $144.33 | 7.609% | $155.3121 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $168.26 | 5.463% | $177.452 | $177.45 | $177.45 | $177.50 |
| Purchase #3 | $179.32 | 12.666% | $202.0327 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $56.55 | 6.390% | $60.1635 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $111.90 | 5.200% | $117.7188 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $111.61 | 12.808% | $125.905 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $58.50 | 3.373% | $60.4732 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $830.47 | $899.0573 | $899.05 | $899.00 | $899.10 | |