| 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 | $165.85 | 9.606% | $181.7816 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $54.41 | 11.239% | $60.5251 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $218.30 | 8.732% | $237.362 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $5.94 | 5.793% | $6.2841 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $74.59 | 9.671% | $81.8036 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $159.76 | 3.662% | $165.6104 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $161.84 | 6.592% | $172.5085 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $840.69 | $905.8753 | $905.87 | $905.90 | $905.90 | |