| 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 | $193.80 | 10.705% | $214.5463 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $188.84 | 13.248% | $213.8575 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $209.66 | 13.280% | $237.5028 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $68.79 | 9.261% | $75.1606 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $25.90 | 3.585% | $26.8285 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $146.83 | 5.558% | $154.9908 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $16.79 | 11.732% | $18.7598 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $850.61 | $941.6463 | $941.65 | $941.65 | $941.70 | |