| 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 | $138.44 | 13.767% | $157.499 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $162.29 | 8.349% | $175.8396 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $236.26 | 4.679% | $247.3146 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $145.52 | 11.347% | $162.0322 | $162.03 | $162.05 | $162.00 |
| Purchase #5 | $20.45 | 11.339% | $22.7688 | $22.77 | $22.75 | $22.80 |
| Purchase #6 | $33.61 | 4.352% | $35.0727 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $52.30 | 7.151% | $56.04 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $788.87 | $856.5669 | $856.56 | $856.55 | $856.50 | |