| 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 | $155.28 | 6.839% | $165.8996 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $200.93 | 10.781% | $222.5923 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $212.54 | 4.326% | $221.7345 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $102.51 | 3.614% | $106.2147 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $51.87 | 12.196% | $58.1961 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $103.96 | 4.405% | $108.5394 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $199.26 | 4.206% | $207.6409 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $1,026.35 | $1,090.8175 | $1,090.81 | $1,090.85 | $1,090.70 | |