| 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 | $157.43 | 4.868% | $165.0937 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $226.84 | 9.214% | $247.741 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $120.64 | 8.127% | $130.4444 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $164.74 | 7.727% | $177.4695 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $123.42 | 11.368% | $137.4504 | $137.45 | $137.45 | $137.50 |
| Purchase #6 | $158.64 | 13.321% | $179.7724 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $12.49 | 4.736% | $13.0815 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $964.20 | $1,051.0529 | $1,051.04 | $1,051.05 | $1,051.10 | |