| 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 | $192.54 | 8.359% | $208.6344 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $243.95 | 10.808% | $270.3161 | $270.32 | $270.30 | $270.30 |
| Purchase #3 | $187.93 | 7.561% | $202.1394 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $154.32 | 11.210% | $171.6193 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $141.68 | 11.528% | $158.0129 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $58.79 | 13.839% | $66.9259 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $58.36 | 12.204% | $65.4823 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $1,037.57 | $1,143.1303 | $1,143.13 | $1,143.15 | $1,143.00 | |