| 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 | $136.87 | 3.855% | $142.1463 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $128.56 | 3.730% | $133.3553 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $6.29 | 11.216% | $6.9955 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $242.82 | 6.776% | $259.2735 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $91.69 | 4.599% | $95.9068 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $152.83 | 8.653% | $166.0544 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $159.45 | 12.732% | $179.7512 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $918.51 | $983.4830 | $983.49 | $983.45 | $983.60 | |