| 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 | $113.82 | 9.455% | $124.5817 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $177.52 | 7.750% | $191.2778 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $33.75 | 3.311% | $34.8675 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $91.57 | 13.228% | $103.6829 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $201.37 | 8.515% | $218.5167 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $76.29 | 5.808% | $80.7209 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $124.30 | 9.489% | $136.0948 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $818.62 | $889.7423 | $889.74 | $889.75 | $889.80 | |