| 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 | $190.77 | 12.726% | $215.0474 | $215.05 | $215.05 | $215.00 |
| Purchase #2 | $168.45 | 5.689% | $178.0331 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $162.57 | 6.780% | $173.5922 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $225.80 | 13.831% | $257.0304 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $69.90 | 6.415% | $74.3841 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $124.64 | 10.173% | $137.3196 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $91.45 | 12.457% | $102.8419 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $1,033.58 | $1,138.2487 | $1,138.24 | $1,138.30 | $1,138.10 | |