| 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 | $147.70 | 11.620% | $164.8627 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $238.67 | 12.448% | $268.3796 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $201.74 | 6.435% | $214.722 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $204.36 | 4.407% | $213.3661 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $56.59 | 12.639% | $63.7424 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $193.91 | 13.873% | $220.8111 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $116.25 | 10.539% | $128.5016 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $1,159.22 | $1,274.3855 | $1,274.38 | $1,274.35 | $1,274.40 | |