| 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 | $201.26 | 6.555% | $214.4526 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $25.42 | 11.601% | $28.369 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $210.39 | 10.615% | $232.7229 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $18.99 | 3.193% | $19.5964 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $61.27 | 7.145% | $65.6477 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $190.25 | 10.164% | $209.587 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $138.66 | 8.473% | $150.4087 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $846.24 | $920.7843 | $920.79 | $920.75 | $920.80 | |