| 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 | $170.80 | 6.786% | $182.3905 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $211.26 | 13.801% | $240.416 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $250.78 | 6.441% | $266.9327 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $39.66 | 9.829% | $43.5582 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $43.55 | 10.237% | $48.0082 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $37.50 | 11.529% | $41.8234 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $37.39 | 9.555% | $40.9626 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $790.94 | $864.0916 | $864.09 | $864.05 | $864.10 | |