| 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 | $189.95 | 7.156% | $203.5428 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $123.87 | 13.337% | $140.3905 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $9.70 | 4.173% | $10.1048 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $17.36 | 3.219% | $17.9188 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $93.46 | 7.776% | $100.7274 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $200.46 | 11.307% | $223.126 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $45.74 | 11.337% | $50.9255 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $680.54 | $746.7358 | $746.74 | $746.80 | $746.60 | |