| 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 | $72.46 | 6.633% | $77.2663 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $197.86 | 10.639% | $218.9103 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $124.89 | 7.673% | $134.4728 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $153.80 | 6.615% | $163.9739 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $157.90 | 5.512% | $166.6034 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $245.28 | 12.817% | $276.7175 | $276.72 | $276.70 | $276.70 |
| Purchase #7 | $60.76 | 13.711% | $69.0908 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $1,012.95 | $1,107.0350 | $1,107.03 | $1,106.95 | $1,107.10 | |