| 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 | $163.72 | 9.789% | $179.7466 | $179.75 | $179.75 | $179.70 |
| Purchase #2 | $138.68 | 7.133% | $148.572 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $86.32 | 8.298% | $93.4828 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $8.40 | 8.157% | $9.0852 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $210.80 | 7.164% | $225.9017 | $225.90 | $225.90 | $225.90 |
| Purchase #6 | $177.89 | 11.426% | $198.2157 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $15.83 | 9.192% | $17.2851 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $801.64 | $872.2891 | $872.30 | $872.30 | $872.30 | |