| 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 | $181.55 | 6.132% | $192.6826 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $184.68 | 6.243% | $196.2096 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $215.50 | 11.131% | $239.4873 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $181.68 | 11.687% | $202.9129 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $192.37 | 6.571% | $205.0106 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $176.68 | 9.632% | $193.6978 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $75.51 | 6.572% | $80.4725 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $1,207.97 | $1,310.4733 | $1,310.47 | $1,310.45 | $1,310.50 | |