| 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 | $140.38 | 10.674% | $155.3642 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $112.46 | 9.176% | $122.7793 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $127.72 | 5.559% | $134.82 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $79.75 | 6.288% | $84.7647 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $72.84 | 5.735% | $77.0174 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $202.84 | 6.501% | $216.0266 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $80.55 | 8.484% | $87.3839 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $816.54 | $878.1561 | $878.15 | $878.15 | $878.20 | |