| 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 | $161.85 | 6.543% | $172.4398 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $199.41 | 13.551% | $226.432 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $165.36 | 9.515% | $181.094 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $103.66 | 4.391% | $108.2117 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $90.35 | 10.285% | $99.6425 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $10.49 | 9.628% | $11.5 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $204.42 | 5.374% | $215.4055 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $935.54 | $1,014.7255 | $1,014.72 | $1,014.75 | $1,014.60 | |