| 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 | $159.32 | 12.504% | $179.2414 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $232.55 | 8.708% | $252.8005 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $76.90 | 5.505% | $81.1333 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $103.54 | 6.164% | $109.9222 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $127.28 | 12.479% | $143.1633 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $246.97 | 5.354% | $260.1928 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $133.35 | 13.174% | $150.9175 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $1,079.91 | $1,177.3710 | $1,177.36 | $1,177.35 | $1,177.30 | |