| 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 | $175.45 | 5.561% | $185.2068 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $39.98 | 11.552% | $44.5985 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $205.77 | 8.430% | $223.1164 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $221.67 | 7.862% | $239.0977 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $223.83 | 4.477% | $233.8509 | $233.85 | $233.85 | $233.90 |
| Purchase #6 | $128.62 | 12.673% | $144.92 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $163.55 | 9.414% | $178.9466 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $1,158.87 | $1,249.7369 | $1,249.75 | $1,249.70 | $1,249.70 | |