| 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 | $159.61 | 12.513% | $179.582 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $76.70 | 12.153% | $86.0214 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $181.45 | 4.563% | $189.7296 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $225.97 | 11.435% | $251.8097 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $16.73 | 12.171% | $18.7662 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $124.48 | 7.589% | $133.9268 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $15.74 | 6.330% | $16.7363 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $800.68 | $876.5720 | $876.58 | $876.60 | $876.50 | |