| 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 | $141.94 | 8.139% | $153.4925 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $192.25 | 6.527% | $204.7982 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $95.30 | 5.259% | $100.3118 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $75.97 | 12.829% | $85.7162 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $217.79 | 3.352% | $225.0903 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $71.44 | 12.718% | $80.5257 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $196.30 | 4.472% | $205.0785 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $990.99 | $1,055.0132 | $1,055.02 | $1,055.05 | $1,055.00 | |