| 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 | $142.72 | 6.114% | $151.4459 | $151.45 | $151.45 | $151.40 |
| Purchase #2 | $240.69 | 6.454% | $256.2241 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $80.60 | 9.617% | $88.3513 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $143.85 | 7.579% | $154.7524 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $20.86 | 6.531% | $22.2224 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $16.54 | 5.599% | $17.4661 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $116.69 | 7.529% | $125.4756 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $761.95 | $815.9378 | $815.94 | $815.90 | $816.00 | |