| 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 | $189.65 | 5.599% | $200.2685 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $173.81 | 3.272% | $179.4971 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $148.46 | 7.761% | $159.982 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $15.70 | 10.130% | $17.2904 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $239.68 | 7.118% | $256.7404 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $104.62 | 10.252% | $115.3456 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $86.36 | 9.380% | $94.4606 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $958.28 | $1,023.5846 | $1,023.59 | $1,023.60 | $1,023.60 | |