| 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 | $173.93 | 5.166% | $182.9152 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $120.82 | 5.388% | $127.3298 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $57.48 | 5.369% | $60.5661 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $8.42 | 6.861% | $8.9977 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $111.44 | 11.534% | $124.2935 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $41.56 | 12.260% | $46.6553 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $119.52 | 7.252% | $128.1876 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $633.17 | $678.9452 | $678.96 | $678.95 | $679.00 | |