| 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 | $106.77 | 13.601% | $121.2918 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $17.45 | 4.759% | $18.2804 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $99.39 | 11.598% | $110.9173 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $215.90 | 12.422% | $242.7191 | $242.72 | $242.70 | $242.70 |
| Purchase #5 | $122.73 | 10.693% | $135.8535 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $167.60 | 9.630% | $183.7399 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $18.27 | 8.308% | $19.7879 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $748.11 | $832.5899 | $832.59 | $832.60 | $832.60 | |