| 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 | $151.75 | 3.521% | $157.0931 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $129.52 | 7.867% | $139.7093 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $92.83 | 12.315% | $104.262 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $233.50 | 9.177% | $254.9283 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $250.75 | 9.858% | $275.4689 | $275.47 | $275.45 | $275.50 |
| Purchase #6 | $250.82 | 9.781% | $275.3527 | $275.35 | $275.35 | $275.40 |
| Purchase #7 | $170.91 | 9.727% | $187.5344 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $1,280.08 | $1,394.3487 | $1,394.34 | $1,394.35 | $1,394.40 | |