| 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 | $153.36 | 9.247% | $167.5412 | $167.54 | $167.55 | $167.50 |
| Purchase #2 | $33.60 | 9.712% | $36.8632 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $126.39 | 10.820% | $140.0654 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $6.55 | 7.347% | $7.0312 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $155.50 | 10.659% | $172.0747 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $208.82 | 3.449% | $216.0222 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $155.47 | 11.672% | $173.6165 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $839.69 | $913.2144 | $913.21 | $913.15 | $913.20 | |