| 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 | $141.77 | 8.239% | $153.4504 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $117.63 | 13.401% | $133.3936 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $153.25 | 9.156% | $167.2816 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $197.41 | 9.823% | $216.8016 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $194.71 | 11.718% | $217.5261 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $182.70 | 7.228% | $195.9056 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $162.52 | 5.650% | $171.7024 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $1,149.99 | $1,256.0613 | $1,256.06 | $1,256.10 | $1,256.10 | |