| 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 | $161.81 | 3.660% | $167.7322 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $97.96 | 10.148% | $107.901 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $192.77 | 6.704% | $205.6933 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $99.55 | 10.113% | $109.6175 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $46.90 | 5.130% | $49.306 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $130.51 | 13.178% | $147.7086 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $234.75 | 9.257% | $256.4808 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $964.25 | $1,044.4394 | $1,044.44 | $1,044.45 | $1,044.40 | |