| 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 | $157.51 | 8.170% | $170.3786 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $73.44 | 3.285% | $75.8525 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $54.93 | 12.515% | $61.8045 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $31.63 | 10.267% | $34.8775 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $105.30 | 5.785% | $111.3916 | $111.39 | $111.40 | $111.40 |
| Purchase #6 | $239.30 | 4.504% | $250.0781 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $192.35 | 6.203% | $204.2815 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $854.46 | $908.6643 | $908.66 | $908.75 | $908.80 | |