| 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 | $176.71 | 12.485% | $198.7722 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $175.43 | 9.648% | $192.3555 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $59.60 | 9.337% | $65.1649 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $67.79 | 3.366% | $70.0718 | $70.07 | $70.05 | $70.10 |
| Purchase #5 | $36.62 | 3.854% | $38.0313 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $196.82 | 9.134% | $214.7975 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $175.95 | 5.310% | $185.2929 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $888.92 | $964.4861 | $964.48 | $964.45 | $964.60 | |