| 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 | $226.33 | 3.811% | $234.9554 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $80.43 | 4.143% | $83.7622 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $33.27 | 13.613% | $37.799 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $160.33 | 8.630% | $174.1665 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $44.43 | 6.839% | $47.4686 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $138.86 | 12.658% | $156.4369 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $28.46 | 5.869% | $30.1303 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $712.11 | $764.7189 | $764.73 | $764.70 | $764.80 | |