| 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 | $147.48 | 7.741% | $158.8964 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $71.63 | 11.619% | $79.9527 | $79.95 | $79.95 | $80.00 |
| Purchase #3 | $176.51 | 6.819% | $188.5462 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $245.38 | 11.432% | $273.4318 | $273.43 | $273.45 | $273.40 |
| Purchase #5 | $15.54 | 11.406% | $17.3125 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $182.69 | 10.826% | $202.468 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $164.57 | 13.132% | $186.1813 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $1,003.80 | $1,106.7889 | $1,106.79 | $1,106.80 | $1,106.80 | |