| 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 | $195.90 | 10.568% | $216.6027 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $15.31 | 4.677% | $16.026 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $143.29 | 11.754% | $160.1323 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $77.57 | 13.465% | $88.0148 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $187.56 | 4.737% | $196.4447 | $196.44 | $196.45 | $196.40 |
| Purchase #6 | $124.66 | 11.260% | $138.6967 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $199.89 | 10.504% | $220.8864 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $944.18 | $1,036.8036 | $1,036.80 | $1,036.85 | $1,036.70 | |