| 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 | $162.71 | 11.641% | $181.6511 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $83.32 | 13.483% | $94.554 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $98.52 | 4.591% | $103.0431 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $14.91 | 7.504% | $16.0288 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $153.74 | 13.444% | $174.4088 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $84.73 | 7.411% | $91.0093 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $179.48 | 6.832% | $191.7421 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $777.41 | $852.4372 | $852.43 | $852.45 | $852.40 | |