| 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 | $164.26 | 11.183% | $182.6292 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $142.91 | 3.298% | $147.6232 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $176.47 | 3.730% | $183.0523 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $248.42 | 12.227% | $278.7943 | $278.79 | $278.80 | $278.80 |
| Purchase #5 | $15.57 | 6.413% | $16.5685 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $183.46 | 7.686% | $197.5607 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $90.74 | 13.422% | $102.9191 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $1,021.83 | $1,109.1473 | $1,109.14 | $1,109.10 | $1,109.20 | |