| 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 | $158.43 | 10.398% | $174.9036 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $137.99 | 12.388% | $155.0842 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $83.49 | 6.526% | $88.9386 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $89.38 | 10.648% | $98.8972 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $170.60 | 3.187% | $176.037 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $98.66 | 8.735% | $107.278 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $18.68 | 11.841% | $20.8919 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $757.23 | $822.0305 | $822.03 | $822.10 | $822.00 | |