| 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 | $137.71 | 5.479% | $145.2551 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $29.28 | 4.467% | $30.5879 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $39.77 | 11.349% | $44.2835 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $209.96 | 12.365% | $235.9216 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $103.31 | 4.130% | $107.5767 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $52.60 | 8.119% | $56.8706 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $107.36 | 13.823% | $122.2004 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $679.99 | $742.6958 | $742.70 | $742.70 | $742.80 | |