| 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 | $183.25 | 5.289% | $192.9421 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $166.95 | 12.469% | $187.767 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $153.46 | 11.429% | $170.9989 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $24.95 | 5.723% | $26.3779 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $19.63 | 5.217% | $20.6541 | $20.65 | $20.65 | $20.70 |
| Purchase #6 | $145.94 | 9.366% | $159.6087 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $170.97 | 6.771% | $182.5464 | $182.55 | $182.55 | $182.50 |
| 7 purchase totals = | $865.15 | $940.8951 | $940.90 | $940.90 | $940.90 | |