| 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 | $178.91 | 7.803% | $192.8703 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $216.35 | 13.270% | $245.0596 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $228.89 | 10.398% | $252.69 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $42.48 | 3.456% | $43.9481 | $43.95 | $43.95 | $43.90 |
| Purchase #5 | $154.41 | 9.869% | $169.6487 | $169.65 | $169.65 | $169.60 |
| Purchase #6 | $40.65 | 6.802% | $43.415 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $146.34 | 11.284% | $162.853 | $162.85 | $162.85 | $162.90 |
| 7 purchase totals = | $1,008.03 | $1,110.4847 | $1,110.49 | $1,110.45 | $1,110.50 | |