| 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 | $138.31 | 5.753% | $146.267 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $49.53 | 4.208% | $51.6142 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $207.91 | 4.142% | $216.5216 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $181.51 | 11.190% | $201.821 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $89.26 | 9.474% | $97.7165 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $183.46 | 8.546% | $199.1385 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $7.69 | 4.822% | $8.0608 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $857.67 | $921.1396 | $921.14 | $921.05 | $921.10 | |