| 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 | $172.73 | 7.151% | $185.0819 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $176.75 | 9.632% | $193.7746 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $120.41 | 13.442% | $136.5955 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $215.83 | 9.381% | $236.077 | $236.08 | $236.10 | $236.10 |
| Purchase #5 | $215.66 | 10.639% | $238.6041 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $155.85 | 7.858% | $168.0967 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $12.65 | 7.635% | $13.6158 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $1,069.88 | $1,171.8456 | $1,171.85 | $1,171.85 | $1,171.90 | |