| 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 | $128.92 | 6.680% | $137.5319 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $120.48 | 10.166% | $132.728 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $114.93 | 7.558% | $123.6164 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $131.91 | 13.224% | $149.3538 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $212.98 | 6.595% | $227.026 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $158.82 | 5.306% | $167.247 | $167.25 | $167.25 | $167.20 |
| Purchase #7 | $108.75 | 5.645% | $114.8889 | $114.89 | $114.90 | $114.90 |
| 7 purchase totals = | $976.79 | $1,052.3920 | $1,052.40 | $1,052.45 | $1,052.30 | |