| 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 | $14.59 | 11.253% | $16.2318 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $208.60 | 10.468% | $230.4362 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $165.80 | 13.473% | $188.1382 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $137.99 | 13.444% | $156.5414 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $226.36 | 6.612% | $241.3269 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $154.64 | 3.583% | $160.1808 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $150.45 | 11.408% | $167.6133 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $1,058.43 | $1,160.4686 | $1,160.47 | $1,160.55 | $1,160.30 | |