| 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 | $30.41 | 12.340% | $34.1626 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $215.31 | 6.500% | $229.3052 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $162.68 | 12.676% | $183.3013 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $87.41 | 12.359% | $98.213 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $83.89 | 9.551% | $91.9023 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $160.68 | 8.809% | $174.8343 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $162.36 | 5.488% | $171.2703 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $902.74 | $982.9890 | $982.98 | $982.95 | $983.00 | |