| 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 | $163.73 | 11.341% | $182.2986 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $138.41 | 8.707% | $150.4614 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $40.38 | 6.312% | $42.9288 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $194.34 | 3.306% | $200.7649 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $15.82 | 7.427% | $16.995 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $35.29 | 3.849% | $36.6483 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $166.31 | 6.112% | $176.4749 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $754.28 | $806.5719 | $806.57 | $806.55 | $806.60 | |