| 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 | $130.54 | 5.388% | $137.5735 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $152.86 | 11.773% | $170.8562 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $9.98 | 8.513% | $10.8296 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $206.31 | 3.808% | $214.1663 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $23.76 | 13.592% | $26.9895 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $179.99 | 13.812% | $204.8502 | $204.85 | $204.85 | $204.90 |
| Purchase #7 | $49.32 | 3.280% | $50.9377 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $752.76 | $816.2030 | $816.21 | $816.20 | $816.30 | |