| 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 | $148.87 | 9.154% | $162.4976 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $211.87 | 8.346% | $229.5527 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $115.68 | 5.718% | $122.2946 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $73.97 | 5.812% | $78.2691 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $133.70 | 8.257% | $144.7396 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $213.50 | 7.704% | $229.948 | $229.95 | $229.95 | $229.90 |
| Purchase #7 | $108.66 | 9.663% | $119.1598 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $1,006.25 | $1,086.4614 | $1,086.46 | $1,086.45 | $1,086.50 | |