| 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 | $133.49 | 7.282% | $143.2107 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $18.27 | 3.678% | $18.942 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $85.35 | 3.641% | $88.4576 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $125.41 | 8.469% | $136.031 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $42.91 | 3.649% | $44.4758 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $207.52 | 3.358% | $214.4885 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $189.38 | 5.871% | $200.4985 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $802.33 | $846.1041 | $846.11 | $846.15 | $846.10 | |