| 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 | $175.46 | 11.588% | $195.7923 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $34.32 | 6.270% | $36.4719 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $168.55 | 4.384% | $175.9392 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $129.70 | 11.404% | $144.491 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $168.28 | 10.672% | $186.2388 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $191.34 | 7.318% | $205.3423 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $175.34 | 12.598% | $197.4293 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $1,042.99 | $1,141.7048 | $1,141.70 | $1,141.75 | $1,141.60 | |