| 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 | $169.25 | 11.523% | $188.7527 | $188.75 | $188.75 | $188.80 |
| Purchase #2 | $13.54 | 3.760% | $14.0491 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $194.90 | 9.156% | $212.745 | $212.75 | $212.75 | $212.70 |
| Purchase #4 | $6.61 | 11.626% | $7.3785 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $34.56 | 5.529% | $36.4708 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $234.63 | 10.199% | $258.5599 | $258.56 | $258.55 | $258.60 |
| Purchase #7 | $27.78 | 3.608% | $28.7823 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $681.27 | $746.7383 | $746.74 | $746.75 | $746.80 | |