| 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 | $193.85 | 7.669% | $208.7164 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $117.68 | 6.626% | $125.4775 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $219.68 | 12.524% | $247.1927 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $239.54 | 8.611% | $260.1668 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $54.50 | 3.670% | $56.5002 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $69.25 | 4.479% | $72.3517 | $72.35 | $72.35 | $72.40 |
| Purchase #7 | $159.83 | 4.449% | $166.9408 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $1,054.33 | $1,137.3461 | $1,137.35 | $1,137.35 | $1,137.40 | |