| 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 | $186.94 | 3.662% | $193.7857 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $11.65 | 8.397% | $12.6283 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $32.98 | 6.858% | $35.2418 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $208.53 | 12.524% | $234.6463 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $63.52 | 4.133% | $66.1453 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $29.57 | 6.536% | $31.5027 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $160.41 | 10.347% | $177.0076 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $693.60 | $750.9577 | $750.97 | $751.00 | $750.80 | |