| 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 | $197.64 | 5.195% | $207.9074 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $158.58 | 3.352% | $163.8956 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $107.37 | 7.540% | $115.4657 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $7.92 | 4.424% | $8.2704 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $56.67 | 12.386% | $63.6891 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $136.51 | 7.188% | $146.3223 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $235.78 | 12.207% | $264.5617 | $264.56 | $264.55 | $264.60 |
| 7 purchase totals = | $900.47 | $970.1122 | $970.12 | $970.05 | $970.20 | |