| 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 | $151.28 | 8.704% | $164.4474 | $164.45 | $164.45 | $164.40 |
| Purchase #2 | $214.26 | 8.649% | $232.7913 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $123.91 | 13.469% | $140.5994 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $177.95 | 4.189% | $185.4043 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $87.95 | 8.794% | $95.6843 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $158.61 | 5.563% | $167.4335 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $190.55 | 13.814% | $216.8726 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,104.51 | $1,203.2328 | $1,203.22 | $1,203.25 | $1,203.20 | |