| 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 | $231.59 | 7.454% | $248.8527 | $248.85 | $248.85 | $248.90 |
| Purchase #2 | $161.74 | 10.524% | $178.7615 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $163.70 | 6.810% | $174.848 | $174.85 | $174.85 | $174.80 |
| Purchase #4 | $146.82 | 10.808% | $162.6883 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $97.64 | 10.466% | $107.859 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $55.67 | 3.436% | $57.5828 | $57.58 | $57.60 | $57.60 |
| Purchase #7 | $166.41 | 10.609% | $184.0644 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $1,023.57 | $1,114.6567 | $1,114.65 | $1,114.65 | $1,114.80 | |