| 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 | $172.54 | 9.847% | $189.53 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $239.29 | 6.225% | $254.1858 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $249.45 | 3.854% | $259.0638 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $172.55 | 4.800% | $180.8324 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $69.26 | 3.796% | $71.8891 | $71.89 | $71.90 | $71.90 |
| Purchase #6 | $95.99 | 11.260% | $106.7985 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $118.44 | 6.313% | $125.9171 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $1,117.52 | $1,188.2167 | $1,188.22 | $1,188.25 | $1,188.20 | |