| 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 | $155.70 | 8.189% | $168.4503 | $168.45 | $168.45 | $168.50 |
| Purchase #2 | $95.34 | 10.307% | $105.1667 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $76.49 | 7.599% | $82.3025 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $38.89 | 4.735% | $40.7314 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $219.68 | 10.222% | $242.1357 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $174.39 | 13.498% | $197.9292 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $181.59 | 10.854% | $201.2998 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $942.08 | $1,038.0156 | $1,038.02 | $1,038.05 | $1,038.00 | |