| 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 | $151.73 | 5.252% | $159.6989 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $198.57 | 9.376% | $217.1879 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $17.77 | 3.592% | $18.4083 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $132.49 | 12.272% | $148.7492 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $186.48 | 13.556% | $211.7592 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $19.58 | 6.118% | $20.7779 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $15.48 | 10.652% | $17.1289 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $722.10 | $793.7103 | $793.72 | $793.75 | $793.70 | |