| 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 | $157.42 | 6.173% | $167.1375 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $69.88 | 9.496% | $76.5158 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $250.96 | 13.355% | $284.4757 | $284.48 | $284.50 | $284.50 |
| Purchase #4 | $74.76 | 10.772% | $82.8131 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $198.95 | 10.557% | $219.9532 | $219.95 | $219.95 | $220.00 |
| Purchase #6 | $124.32 | 8.525% | $134.9183 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $101.92 | 6.670% | $108.7181 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $978.21 | $1,074.5317 | $1,074.54 | $1,074.50 | $1,074.50 | |