| 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 | $153.64 | 3.365% | $158.81 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $75.83 | 3.563% | $78.5318 | $78.53 | $78.55 | $78.50 |
| Purchase #3 | $168.33 | 3.317% | $173.9135 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $220.31 | 11.380% | $245.3813 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $153.70 | 8.695% | $167.0642 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $205.74 | 10.302% | $226.9353 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $162.57 | 12.170% | $182.3548 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $1,140.12 | $1,232.9909 | $1,232.98 | $1,233.00 | $1,233.00 | |