| 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 | $157.51 | 3.629% | $163.226 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $187.75 | 11.275% | $208.9188 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $77.59 | 13.460% | $88.0336 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $175.81 | 7.659% | $189.2753 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $101.27 | 9.120% | $110.5058 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $154.27 | 8.608% | $167.5496 | $167.55 | $167.55 | $167.50 |
| Purchase #7 | $135.29 | 7.139% | $144.9484 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $989.49 | $1,072.4575 | $1,072.47 | $1,072.50 | $1,072.30 | |