| 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 | $158.59 | 11.525% | $176.8675 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $226.88 | 9.528% | $248.4971 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $33.53 | 9.143% | $36.5956 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $132.75 | 6.162% | $140.9301 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $219.98 | 7.811% | $237.1626 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $75.59 | 4.636% | $79.0944 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $189.57 | 3.386% | $195.9888 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $1,036.89 | $1,115.1361 | $1,115.14 | $1,115.15 | $1,115.20 | |