| 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 | $184.99 | 13.749% | $210.4243 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $27.44 | 12.651% | $30.9114 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $169.60 | 5.559% | $179.0281 | $179.03 | $179.05 | $179.00 |
| Purchase #4 | $84.65 | 5.673% | $89.4522 | $89.45 | $89.45 | $89.50 |
| Purchase #5 | $84.51 | 9.713% | $92.7185 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $5.84 | 8.798% | $6.3538 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $116.48 | 13.818% | $132.5752 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $673.51 | $741.4635 | $741.46 | $741.45 | $741.50 | |