| 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 | $158.38 | 13.858% | $180.3283 | $180.33 | $180.35 | $180.30 |
| Purchase #2 | $79.76 | 4.819% | $83.6036 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $22.60 | 3.323% | $23.351 | $23.35 | $23.35 | $23.40 |
| Purchase #4 | $180.65 | 12.177% | $202.6478 | $202.65 | $202.65 | $202.60 |
| Purchase #5 | $182.85 | 10.223% | $201.5428 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $211.93 | 11.368% | $236.0222 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $225.32 | 3.289% | $232.7308 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $1,061.49 | $1,160.2265 | $1,160.22 | $1,160.25 | $1,160.10 | |