| 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 | $129.32 | 3.186% | $133.4401 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $240.56 | 4.604% | $251.6354 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $32.94 | 9.735% | $36.1467 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $24.77 | 13.290% | $28.0619 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $179.63 | 5.820% | $190.0845 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $156.37 | 6.545% | $166.6044 | $166.60 | $166.60 | $166.60 |
| Purchase #7 | $50.27 | 12.372% | $56.4894 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $813.86 | $862.4624 | $862.46 | $862.50 | $862.40 | |