| 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 | $125.52 | 9.153% | $137.0088 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $185.40 | 3.581% | $192.0392 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $233.26 | 13.394% | $264.5028 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $55.28 | 3.361% | $57.138 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $87.96 | 7.209% | $94.301 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $80.65 | 3.871% | $83.772 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $82.95 | 7.496% | $89.1679 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $851.02 | $917.9297 | $917.93 | $917.90 | $917.90 | |