| 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 | $67.78 | 6.416% | $72.1288 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $220.61 | 11.334% | $245.6139 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $86.52 | 10.630% | $95.7171 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $146.91 | 6.526% | $156.4973 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $197.87 | 9.608% | $216.8813 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $220.66 | 13.781% | $251.0692 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $227.44 | 3.664% | $235.7734 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,167.79 | $1,273.6810 | $1,273.68 | $1,273.65 | $1,273.70 | |