| 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 | $159.57 | 11.119% | $177.3126 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $136.26 | 13.675% | $154.8936 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $33.29 | 6.232% | $35.3646 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $210.57 | 3.631% | $218.2158 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $188.69 | 8.743% | $205.1872 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $210.97 | 13.737% | $239.9509 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $5.30 | 11.873% | $5.9293 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $944.65 | $1,036.8540 | $1,036.85 | $1,036.85 | $1,036.90 | |