| 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 | $152.56 | 10.874% | $169.1494 | $169.15 | $169.15 | $169.10 |
| Purchase #2 | $38.40 | 6.735% | $40.9862 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $23.78 | 10.781% | $26.3437 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $122.53 | 12.186% | $137.4615 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $13.81 | 5.454% | $14.5632 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $221.99 | 13.745% | $252.5025 | $252.50 | $252.50 | $252.50 |
| Purchase #7 | $241.28 | 13.701% | $274.3378 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $814.35 | $915.3443 | $915.34 | $915.35 | $915.30 | |