| 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 | $198.48 | 13.851% | $225.9715 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $36.35 | 13.446% | $41.2376 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $46.36 | 4.502% | $48.4471 | $48.45 | $48.45 | $48.40 |
| Purchase #4 | $113.53 | 5.762% | $120.0716 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $94.59 | 10.300% | $104.3328 | $104.33 | $104.35 | $104.30 |
| Purchase #6 | $133.72 | 6.111% | $141.8916 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $172.93 | 5.850% | $183.0464 | $183.05 | $183.05 | $183.00 |
| 7 purchase totals = | $795.96 | $864.9986 | $865.00 | $865.00 | $864.90 | |