| 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 | $157.68 | 3.618% | $163.3849 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $146.98 | 10.629% | $162.6025 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $233.30 | 13.530% | $264.8655 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $119.55 | 3.547% | $123.7904 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $137.81 | 7.647% | $148.3483 | $148.35 | $148.35 | $148.30 |
| Purchase #6 | $48.41 | 11.690% | $54.0691 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $103.81 | 12.345% | $116.6253 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $947.54 | $1,033.6860 | $1,033.69 | $1,033.70 | $1,033.70 | |