| 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 | $147.60 | 7.191% | $158.2139 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $213.73 | 11.126% | $237.5096 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $192.90 | 7.823% | $207.9906 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $119.82 | 13.746% | $136.2905 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $145.73 | 4.453% | $152.2194 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $212.25 | 10.166% | $233.8273 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $237.57 | 7.401% | $255.1526 | $255.15 | $255.15 | $255.20 |
| 7 purchase totals = | $1,269.60 | $1,381.2039 | $1,381.20 | $1,381.20 | $1,381.20 | |