| 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 | $160.31 | 5.252% | $168.7295 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $24.69 | 3.410% | $25.5319 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $203.79 | 13.584% | $231.4728 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $114.47 | 6.623% | $122.0513 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $35.45 | 7.219% | $38.0091 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $188.70 | 12.289% | $211.8893 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $8.57 | 10.449% | $9.4655 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $735.98 | $807.1494 | $807.15 | $807.15 | $807.20 | |