| 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 | $148.44 | 8.557% | $161.142 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $145.82 | 6.466% | $155.2487 | $155.25 | $155.25 | $155.20 |
| Purchase #3 | $249.70 | 3.710% | $258.9639 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $124.71 | 3.803% | $129.4527 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $250.58 | 8.448% | $271.749 | $271.75 | $271.75 | $271.70 |
| Purchase #6 | $46.79 | 6.602% | $49.8791 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $65.50 | 9.362% | $71.6321 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $1,031.54 | $1,098.0675 | $1,098.06 | $1,098.10 | $1,098.00 | |