| 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 | $170.51 | 7.825% | $183.8524 | $183.85 | $183.85 | $183.90 |
| Purchase #2 | $184.98 | 10.525% | $204.4491 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $28.55 | 5.151% | $30.0206 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $76.84 | 5.109% | $80.7658 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $13.70 | 7.252% | $14.6935 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $14.97 | 12.717% | $16.8737 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $230.88 | 5.188% | $242.8581 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $720.43 | $773.5132 | $773.51 | $773.45 | $773.60 | |