| 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 | $190.42 | 4.449% | $198.8918 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $51.94 | 8.460% | $56.3341 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $171.26 | 10.467% | $189.1858 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $78.38 | 6.587% | $83.5429 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $176.62 | 9.456% | $193.3212 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $88.98 | 5.447% | $93.8267 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $116.71 | 7.760% | $125.7667 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $874.31 | $940.8692 | $940.87 | $940.90 | $940.80 | |