| 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 | $171.85 | 6.797% | $183.5306 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $118.65 | 5.784% | $125.5127 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $184.67 | 13.408% | $209.4306 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $114.81 | 3.714% | $119.074 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $105.85 | 10.676% | $117.1505 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $132.45 | 11.581% | $147.789 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $169.64 | 12.426% | $190.7195 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $997.92 | $1,093.2069 | $1,093.20 | $1,093.20 | $1,093.20 | |