| 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 | $164.60 | 5.832% | $174.1995 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $89.79 | 7.262% | $96.3105 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $91.64 | 3.728% | $95.0563 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $34.36 | 10.360% | $37.9197 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $182.59 | 6.203% | $193.9161 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $70.91 | 11.134% | $78.8051 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $139.98 | 5.824% | $148.1324 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $773.87 | $824.3396 | $824.35 | $824.30 | $824.30 | |