| 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 | $186.85 | 3.537% | $193.4589 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $194.81 | 13.741% | $221.5788 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $36.50 | 6.273% | $38.7896 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $162.82 | 9.232% | $177.8515 | $177.85 | $177.85 | $177.90 |
| Purchase #5 | $209.99 | 8.534% | $227.9105 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $188.31 | 4.321% | $196.4469 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $152.98 | 8.725% | $166.3275 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $1,132.26 | $1,222.3637 | $1,222.37 | $1,222.40 | $1,222.40 | |