| 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 | $183.85 | 8.108% | $198.7566 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $203.53 | 12.535% | $229.0425 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $169.41 | 10.642% | $187.4386 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $234.28 | 5.185% | $246.4274 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $241.86 | 13.432% | $274.3466 | $274.35 | $274.35 | $274.30 |
| Purchase #6 | $69.82 | 11.679% | $77.9743 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $175.32 | 3.799% | $181.9804 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,278.07 | $1,395.9664 | $1,395.97 | $1,396.00 | $1,395.90 | |