| 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 | $144.97 | 7.753% | $156.2095 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $57.39 | 11.651% | $64.0765 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $198.81 | 10.811% | $220.3033 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $190.44 | 7.153% | $204.0622 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $169.96 | 10.853% | $188.4058 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $156.69 | 10.593% | $173.2882 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $111.59 | 12.228% | $125.2352 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $1,029.85 | $1,131.5807 | $1,131.59 | $1,131.60 | $1,131.60 | |