| 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 | $182.85 | 5.399% | $192.7221 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $186.62 | 13.671% | $212.1328 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $174.77 | 10.427% | $192.9933 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $148.68 | 5.432% | $156.7563 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $35.81 | 8.776% | $38.9527 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $15.91 | 6.624% | $16.9639 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $137.74 | 12.670% | $155.1917 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $882.38 | $965.7128 | $965.70 | $965.70 | $965.80 | |