| 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 | $150.38 | 6.211% | $159.7201 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $47.96 | 11.332% | $53.3948 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $215.29 | 3.619% | $223.0813 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $90.52 | 7.819% | $97.5978 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $192.43 | 5.565% | $203.1387 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $75.94 | 11.777% | $84.8835 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $176.93 | 3.666% | $183.4163 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $949.45 | $1,005.2325 | $1,005.23 | $1,005.25 | $1,005.20 | |