| 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 | $175.54 | 5.284% | $184.8155 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $246.68 | 11.405% | $274.8139 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $56.30 | 10.839% | $62.4024 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $214.32 | 8.713% | $232.9937 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $151.81 | 3.108% | $156.5283 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $37.79 | 5.679% | $39.9361 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $157.81 | 9.677% | $173.0813 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $1,040.25 | $1,124.5712 | $1,124.57 | $1,124.60 | $1,124.50 | |