| 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 | $161.97 | 7.844% | $174.6749 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $179.93 | 7.368% | $193.1872 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $139.91 | 12.312% | $157.1357 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $176.31 | 4.561% | $184.3515 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $70.74 | 10.223% | $77.9718 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $79.32 | 13.540% | $90.0599 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $170.36 | 7.175% | $182.5833 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $978.54 | $1,059.9643 | $1,059.96 | $1,059.95 | $1,060.10 | |