| 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 | $24.89 | 7.668% | $26.7986 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $192.73 | 3.305% | $199.0997 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $152.78 | 3.236% | $157.724 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $138.31 | 4.435% | $144.444 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $161.95 | 10.627% | $179.1604 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $221.53 | 9.625% | $242.8523 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $210.83 | 8.688% | $229.1469 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $1,103.02 | $1,179.2259 | $1,179.22 | $1,179.20 | $1,179.20 | |