| 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 | $226.75 | 8.329% | $245.636 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $80.33 | 3.270% | $82.9568 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $179.98 | 9.821% | $197.6558 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $158.31 | 12.553% | $178.1827 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $20.81 | 11.541% | $23.2117 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $129.88 | 8.447% | $140.851 | $140.85 | $140.85 | $140.90 |
| Purchase #7 | $80.81 | 7.763% | $87.0833 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $876.87 | $955.5773 | $955.58 | $955.60 | $955.70 | |