| 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 | $164.76 | 7.826% | $177.6541 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $119.84 | 11.257% | $133.3304 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $88.52 | 10.399% | $97.7252 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $214.25 | 9.276% | $234.1238 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $171.95 | 13.436% | $195.0532 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $36.91 | 8.221% | $39.9444 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $122.77 | 13.263% | $139.053 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $919.00 | $1,016.8841 | $1,016.87 | $1,016.90 | $1,016.90 | |