| 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 | $141.37 | 6.702% | $150.8446 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $210.26 | 4.460% | $219.6376 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $36.61 | 7.328% | $39.2928 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $18.30 | 13.510% | $20.7723 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $60.83 | 9.632% | $66.6891 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $164.96 | 8.356% | $178.7441 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $103.42 | 4.404% | $107.9746 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $735.75 | $783.9551 | $783.94 | $783.95 | $783.90 | |