| 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 | $224.35 | 9.548% | $245.7709 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $132.94 | 3.347% | $137.3895 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $194.65 | 5.368% | $205.0988 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $158.82 | 12.407% | $178.5248 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $84.47 | 9.198% | $92.2396 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $210.63 | 3.407% | $217.8062 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $79.83 | 6.595% | $85.0948 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $1,085.69 | $1,161.9246 | $1,161.92 | $1,161.90 | $1,161.90 | |