| 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 | $133.35 | 8.853% | $145.1555 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $241.46 | 10.826% | $267.6005 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $56.69 | 8.656% | $61.5971 | $61.60 | $61.60 | $61.60 |
| Purchase #4 | $87.64 | 11.191% | $97.4478 | $97.45 | $97.45 | $97.40 |
| Purchase #5 | $14.68 | 5.182% | $15.4407 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $207.35 | 10.144% | $228.3836 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $155.52 | 3.560% | $161.0565 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $896.69 | $976.6817 | $976.69 | $976.70 | $976.70 | |