| 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 | $181.45 | 9.606% | $198.8801 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $179.48 | 9.433% | $196.4103 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $79.96 | 4.172% | $83.2959 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $56.55 | 9.558% | $61.955 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $163.33 | 11.249% | $181.703 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $109.69 | 9.344% | $119.9394 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $93.74 | 8.120% | $101.3517 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $864.20 | $943.5354 | $943.54 | $943.55 | $943.60 | |