| 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 | $138.59 | 9.124% | $151.235 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $222.93 | 7.285% | $239.1705 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $247.94 | 6.338% | $263.6544 | $263.65 | $263.65 | $263.70 |
| Purchase #4 | $191.31 | 9.277% | $209.0578 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $42.99 | 12.369% | $48.3074 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $82.37 | 7.394% | $88.4604 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $170.48 | 7.754% | $183.699 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $1,096.61 | $1,183.5845 | $1,183.59 | $1,183.55 | $1,183.70 | |