| 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 | $190.42 | 6.390% | $202.5878 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $188.61 | 5.675% | $199.3136 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $191.58 | 9.868% | $210.4851 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $77.98 | 12.293% | $87.5661 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $181.47 | 10.372% | $200.2921 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $58.43 | 9.708% | $64.1024 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $70.78 | 3.399% | $73.1858 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $959.27 | $1,037.5329 | $1,037.54 | $1,037.55 | $1,037.60 | |