| 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 | $189.30 | 10.567% | $209.3033 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $72.29 | 7.801% | $77.9293 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $91.94 | 9.206% | $100.404 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $15.84 | 7.512% | $17.0299 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $194.97 | 6.182% | $207.023 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $123.47 | 6.304% | $131.2535 | $131.25 | $131.25 | $131.30 |
| Purchase #7 | $151.69 | 3.735% | $157.3556 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $839.50 | $900.2986 | $900.29 | $900.30 | $900.30 | |