| 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 | $222.80 | 6.536% | $237.3622 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $68.42 | 7.715% | $73.6986 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $121.71 | 10.732% | $134.7719 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $172.80 | 4.517% | $180.6054 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $164.34 | 7.345% | $176.4108 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $135.37 | 7.828% | $145.9668 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $97.78 | 7.442% | $105.0568 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $983.22 | $1,053.8725 | $1,053.88 | $1,053.80 | $1,054.00 | |