| 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 | $26.73 | 8.193% | $28.92 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $165.71 | 3.693% | $171.8297 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $17.56 | 5.159% | $18.4659 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $197.66 | 5.509% | $208.5491 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $208.48 | 8.661% | $226.5365 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $36.29 | 7.430% | $38.9863 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $177.52 | 9.392% | $194.1927 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $829.95 | $887.4802 | $887.49 | $887.50 | $887.40 | |