| 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 | 6.860% | $168.3152 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $116.50 | 9.655% | $127.7481 | $127.75 | $127.75 | $127.70 |
| Purchase #3 | $165.25 | 10.113% | $181.9617 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $157.77 | 13.206% | $178.6051 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $73.94 | 12.240% | $82.9903 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $79.62 | 6.369% | $84.691 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $35.88 | 6.347% | $38.1573 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $786.47 | $862.4687 | $862.48 | $862.45 | $862.50 | |