| 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 | $151.73 | 5.276% | $159.7353 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $130.70 | 11.547% | $145.7919 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $75.91 | 8.366% | $82.2606 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $135.90 | 8.529% | $147.4909 | $147.49 | $147.50 | $147.50 |
| Purchase #5 | $33.86 | 9.183% | $36.9694 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $213.75 | 3.792% | $221.8554 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $74.63 | 9.761% | $81.9146 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $816.48 | $876.0181 | $876.02 | $876.00 | $876.10 | |