| 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 | $170.76 | 7.119% | $182.9164 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $206.71 | 8.417% | $224.1088 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $137.31 | 3.307% | $141.8508 | $141.85 | $141.85 | $141.90 |
| Purchase #4 | $222.93 | 5.579% | $235.3673 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $191.84 | 13.640% | $218.007 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $75.34 | 13.586% | $85.5757 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $185.57 | 8.453% | $201.2562 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $1,190.46 | $1,289.0822 | $1,289.10 | $1,289.05 | $1,289.20 | |