| 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 | $201.37 | 7.432% | $216.3358 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $113.66 | 3.434% | $117.5631 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $142.25 | 10.829% | $157.6543 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $122.90 | 3.184% | $126.8131 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $53.79 | 5.316% | $56.6495 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $61.99 | 11.698% | $69.2416 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $136.48 | 7.786% | $147.1063 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $832.44 | $891.3637 | $891.36 | $891.35 | $891.30 | |