| 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 | $171.61 | 5.256% | $180.6298 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $77.55 | 11.661% | $86.5931 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $233.53 | 8.167% | $252.6024 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $186.41 | 6.200% | $197.9674 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $48.33 | 10.740% | $53.5206 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $67.46 | 4.605% | $70.5665 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $208.76 | 7.346% | $224.0955 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $993.65 | $1,065.9753 | $1,065.98 | $1,065.95 | $1,066.00 | |