| 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 | $151.35 | 8.436% | $164.1179 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $131.48 | 9.634% | $144.1468 | $144.15 | $144.15 | $144.10 |
| Purchase #3 | $176.49 | 8.841% | $192.0935 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $170.86 | 5.120% | $179.608 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $28.42 | 8.732% | $30.9016 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $82.37 | 11.407% | $91.7659 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $196.71 | 11.447% | $219.2274 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $937.68 | $1,021.8611 | $1,021.87 | $1,021.85 | $1,021.80 | |