| 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 | $129.46 | 5.772% | $136.9324 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $26.87 | 5.463% | $28.3379 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $37.82 | 10.586% | $41.8236 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $17.82 | 5.118% | $18.732 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $188.64 | 12.863% | $212.9048 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $128.64 | 6.434% | $136.9167 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $218.99 | 11.286% | $243.7052 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $748.24 | $819.3526 | $819.35 | $819.35 | $819.20 | |