| 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 | $176.44 | 9.820% | $193.7664 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $44.70 | 10.550% | $49.4159 | $49.42 | $49.40 | $49.40 |
| Purchase #3 | $230.71 | 5.654% | $243.7543 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $147.95 | 3.433% | $153.0291 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $102.39 | 6.863% | $109.417 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $114.90 | 3.475% | $118.8928 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $192.97 | 11.699% | $215.5456 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $1,010.06 | $1,083.8211 | $1,083.83 | $1,083.80 | $1,083.80 | |