| 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 | $179.39 | 8.360% | $194.387 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $29.90 | 6.372% | $31.8052 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $6.55 | 6.623% | $6.9838 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $51.46 | 4.705% | $53.8812 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $143.81 | 13.121% | $162.6793 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $190.25 | 9.453% | $208.2343 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $31.54 | 11.453% | $35.1523 | $35.15 | $35.15 | $35.20 |
| 7 purchase totals = | $632.90 | $693.1231 | $693.12 | $693.20 | $693.20 | |