| 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 | $170.89 | 5.332% | $180.0019 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $221.99 | 4.777% | $232.5945 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $62.39 | 13.438% | $70.774 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $148.74 | 12.455% | $167.2656 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $246.55 | 8.845% | $268.3573 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $154.85 | 13.518% | $175.7826 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $81.94 | 6.735% | $87.4587 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $1,087.35 | $1,182.2346 | $1,182.23 | $1,182.20 | $1,182.40 | |