| 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 | $131.54 | 5.535% | $138.8207 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $114.68 | 4.483% | $119.8211 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $33.72 | 13.828% | $38.3828 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $61.56 | 7.236% | $66.0145 | $66.01 | $66.00 | $66.00 |
| Purchase #5 | $166.33 | 3.383% | $171.9569 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $250.82 | 11.634% | $280.0004 | $280.00 | $280.00 | $280.00 |
| Purchase #7 | $209.87 | 13.318% | $237.8205 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $968.52 | $1,052.8169 | $1,052.81 | $1,052.75 | $1,052.80 | |