| 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 | $144.82 | 7.171% | $155.205 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $119.88 | 12.784% | $135.2055 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $163.46 | 11.168% | $181.7152 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $81.72 | 6.485% | $87.0195 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $136.33 | 7.254% | $146.2194 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $30.88 | 6.156% | $32.781 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $248.53 | 13.225% | $281.3981 | $281.40 | $281.40 | $281.40 |
| 7 purchase totals = | $925.62 | $1,019.5437 | $1,019.56 | $1,019.50 | $1,019.50 | |