| 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 | $148.78 | 4.428% | $155.368 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $122.43 | 3.296% | $126.4653 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $164.78 | 7.173% | $176.5997 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $5.99 | 5.401% | $6.3135 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $204.35 | 13.731% | $232.4093 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $109.92 | 9.164% | $119.9931 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $111.44 | 12.284% | $125.1293 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $867.69 | $942.2782 | $942.28 | $942.25 | $942.30 | |