| 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 | $184.29 | 9.111% | $201.0807 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $10.61 | 6.688% | $11.3196 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $18.89 | 6.753% | $20.1656 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $15.57 | 13.367% | $17.6512 | $17.65 | $17.65 | $17.70 |
| Purchase #5 | $65.62 | 7.592% | $70.6019 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $5.64 | 7.432% | $6.0592 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $174.56 | 9.594% | $191.3073 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $475.18 | $518.1855 | $518.19 | $518.15 | $518.30 | |