| 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 | $171.88 | 11.768% | $192.1068 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $188.29 | 12.841% | $212.4683 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $17.86 | 8.165% | $19.3183 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $61.87 | 12.197% | $69.4163 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $186.68 | 3.535% | $193.2791 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $198.27 | 4.136% | $206.4704 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $124.41 | 9.802% | $136.6047 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $949.26 | $1,029.6639 | $1,029.67 | $1,029.60 | $1,029.70 | |