| 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 | $131.79 | 8.854% | $143.4587 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $169.96 | 5.771% | $179.7684 | $179.77 | $179.75 | $179.80 |
| Purchase #3 | $140.80 | 3.143% | $145.2253 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $92.61 | 6.430% | $98.5648 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $193.31 | 11.372% | $215.2932 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $231.75 | 9.426% | $253.5948 | $253.59 | $253.60 | $253.60 |
| Purchase #7 | $183.26 | 13.809% | $208.5664 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $1,143.48 | $1,244.4716 | $1,244.47 | $1,244.45 | $1,244.60 | |