| 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 | $164.43 | 12.355% | $184.7453 | $184.75 | $184.75 | $184.70 |
| Purchase #2 | $74.52 | 10.404% | $82.2731 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $95.86 | 13.329% | $108.6372 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $77.29 | 9.109% | $84.3303 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $124.37 | 9.407% | $136.0695 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $57.89 | 10.527% | $63.9841 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $204.51 | 8.246% | $221.3739 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $798.87 | $881.4134 | $881.41 | $881.40 | $881.40 | |