| 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 | $155.38 | 4.852% | $162.919 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $136.61 | 13.668% | $155.2819 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $9.82 | 7.339% | $10.5407 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $149.76 | 8.771% | $162.8954 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $212.63 | 5.488% | $224.2991 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $55.48 | 9.599% | $60.8055 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $7.96 | 3.548% | $8.2424 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $727.64 | $784.9840 | $784.99 | $785.00 | $784.90 | |